| 单词 | electric current |
| 例句 | When he touched me, it stung my hand as if an electric current had passed through us. Twilight 2005-10-05T00:00:00Z Her words went through me like an electric current. Courage to Soar 2016-11-15T00:00:00Z I feel the prickling course of electric currents, the cool pads warming against my skin. The Sea in Winter 2021-01-05T00:00:00Z The two men constructed an instrument that included batteries, coils of wire to carry electric current, and a telephone receiver. Ambushed! 2021-10-12T00:00:00Z I tried unsuccessfully to relax, but the electric current that seemed to be originating from somewhere in his body never slackened. Twilight 2005-10-05T00:00:00Z Like all guns, it has precision, guided by magnets and electric currents, and can accurately shoot a target three blocks away. Legend 2011-11-29T00:00:00Z I even touch your nose with mine to recapture the electric current that used to flush through my blood whenever I did so. Long Walk to Freedom 1994-01-01T00:00:00Z The electric current freezes me in place on the ladder until the doctor injects the tracker into my left forearm. Catching Fire 2009-09-01T00:00:00Z And then I think, I hope he does, and the thought alone sets off the electric currents and sends them shooting through me. All The Bright Places 2015-01-06T00:00:00Z We walked on in edgy silence, tension humming through us like an electric current. Hollow City 2014-01-14T00:00:00Z I know our barbed wire entanglements are strong and almost undamaged;—parts of them are charged with a powerful electric current. All Quiet on the Western Front: A Novel 1929-01-01T00:00:00Z But then these electric currents start shooting up my arm, and he is rubbing my palm with his thumb, which makes the currents go shooting through the rest of me. All The Bright Places 2015-01-06T00:00:00Z A humming noise alerts me to the fact that the electric current has been switched on. A Mango-Shaped Space 2003-04-16T00:00:00Z She nods and explains that the mild electric currents might help speed up the healing process. A Mango-Shaped Space 2003-04-16T00:00:00Z I’m distracted by the electric currents and trying not to show it. All The Bright Places 2015-01-06T00:00:00Z Her hair was all staticky from the invisible electric current that seemed to run inside her. The Science of Breakable Things 2018-03-06T00:00:00Z There’s something forbidden about the whole thing that makes the electric currents burn stronger, and I want school to be over forever so we don’t have to come here at all. All The Bright Places 2015-01-06T00:00:00Z It was an early device used to detect and measure the magnitude of an electric current. A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age 2014-09-23T00:00:00Z I think of the knife, spoon and fork as an electric current. The London Eye Mystery 2007-01-01T00:00:00Z It often seems to me as though it were the vibrating, shuddering air that with a noiseless leap springs upon us; or as though the front itself emitted an electric current which awakened unknown nerve-centres. All Quiet on the Western Front: A Novel 1929-01-01T00:00:00Z “And I can do grits. We didn’t have electric current out where I lived. But I’m ready to learn right. On a real stovetop.” The Help 2009-02-10T00:00:00Z He used an electric current to stimulate an amphibian’s calf, then employed the galvanometer to measure how long it took the electrical current to run along the sciatic nerve. A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age 2014-09-23T00:00:00Z An electric current seemed to course through Harry, jangling his every nerve as he stood rooted to the spot. Harry Potter and the Deathly Hallows 2007-07-21T00:00:00Z Even at the best of times it was seldom working, and at present the electric current was cut off during daylight hours. 1984 1949-06-08T00:00:00Z The electric current freezes us in place, and this time I'm glad because I'm not really sure Peeta can hang on for the whole ride. The Hunger Games 2008-09-14T00:00:00Z This time, however, he was judged too frail for doctors to apply electric currents to his brain. The Woman All Spies Fear 2021-10-19T00:00:00Z Suddenly, he jerked upright as if an electric current had been applied to his limbs. Atonement 2001-09-20T00:00:00Z The electric currents start shooting through me, just like before, and there goes my balance again. All The Bright Places 2015-01-06T00:00:00Z An experiment conducted at the University of Virginia showed that some participants preferred voluntarily shocking themselves with electric currents over sitting in silence, alone with their thoughts, bored, for 15 minutes. Why Andrei Tarkovsky’s interminably dull 1979 sci-fi masterpiece “Stalker” is the movie we need right now 2017-07-29T04:00:00Z Which means that, lacking an electric current to invisibly connect its characters, this “Picnic” remains little more than a billboard for prettiness. Theater Review: ‘Picnic’ at American Airlines Theater 2013-01-14T03:19:35Z The electric current coursed through my flesh and burst out from my neck. Books of The Times: Liao Yiwu’s ‘For a Song and a Hundred Songs’ 2013-07-02T21:08:39Z The illusionist is scheduled to spend three days and nights standing in the middle of a million volts of electric currents streamed by tesla coils. Blaine goes for shock-factor with latest stunt 2012-10-06T08:46:03Z Nighy, acting as though an electric current were running through his wiry body, portrays a man who isn't accustomed to being thwarted. Elisabeth Moss, Carey Mulligan share a sensibility on separate stages 2015-04-15T04:00:00Z The electric current, measured in amps, produced by a typical Tesla coil is low. Magician David Blaine readies for million-volt stunt in New York 2012-10-03T01:19:31Z As the evening proceeds, the lights in the gazebo at times flare and flicker as if the electric current is running down. Review: In ‘Brodsky/Baryshnikov,’ One Friend Recalls Another 2016-03-11T05:00:00Z That attitude is the electric current that powers Juice WRLD’s music. Teen-boy angst, toxic misogyny litter Juice WRLD’s Echostage set 2018-12-09T05:00:00Z Pain coursed through his body like an electric current. Unlucky or deluded? One man’s attempt to swim the Atlantic 2017-11-19T05:00:00Z A two-step process first prepares the damaged area of enamel, then uses a tiny electric current to push minerals into the repair site. No more fillings as dentists reveal new tooth decay treatment 2014-06-16T04:00:00Z Yet beneath the anger ran an electric current of guilt. Finding the Heart 2018-11-04T04:00:00Z She danced the evening performance on Saturday, followed the next afternoon by Ms. Kretzschmar, a tall, long-limbed, platinum blonde, who moved with sunny, daring confidence, as if charged with an electric current. New York City Ballet Introduces Its Future With a Flurry of ‘Nutcracker’ Debuts 2015-12-28T05:00:00Z An exciting electric current of discovery runs through “Finding Vivian Maier,” a documentary about a street photographer who never exhibited her work. Movie Review: ‘Finding Vivian Maier’ Explores a Mysterious Photographer 2014-03-27T22:24:33Z When poor Sparky is accidentally killed, grief-ridden Victor digs up the doggy corpse in the dead of night, wires it up to the electric currents from a thunderstorm and, behold, the creature lives: Frankenweenie! Frankenweenie – first look review 2012-10-10T15:23:00Z Intrinsically worthwhile on its own scholarly merits, a shock of recognition, of jarring topical relevance, runs through the book like an electric current. To understand the rise of a certain orange-haired politician, look back to Edgar Allan Poe 2016-05-06T04:00:00Z Communication between nerve cells in the brain is electrochemical, and where there is an electric current, there is a magnetic field at right angles to it. Mind Wars by Jonathan D Moreno – review 2012-06-01T21:55:07Z Darrin M. Wright, the most spontaneous of the men, erupts into action as though an electric current is coursing through his body. Dance Review: Yanira Castro Sets Time Limits in ‘The People to Come’ 2013-06-27T22:18:52Z Pathos, as the show's title identifies this new aesthetic charge, flows like an electric current within these two powerful sculptures — and between them. Bronze sculptures in 'Power and Pathos' at the Getty capture pivotal era 2015-07-30T04:00:00Z It is impressive how the scale reads body composition from only an electric current, but frankly it is too much data. HiMirror Mini Premium – a pitiless oracle that points out every one of my wrinkles and spots 2019-08-13T04:00:00Z The joy that was in the house was like an electric current transforming a commercial show palace into a communal nexus. A 'Hamilton' backlash? Why none of that matters with this history-making tour 2017-08-10T04:00:00Z To determine if a sturgeon is female, a worker first sedates the fish in a trough with a small electric current. How to make caviar sustainable 2018-05-14T04:00:00Z Kellogg was an advocate of using electric currents as a therapy to resolve everything from contagious illness to lead poisoning. 11 of John Harvey Kellogg's strangest inventions 2022-05-07T04:00:00Z The body suit - a so-called Faraday suit, named after the English scientist Michael Faraday - and helmet will serve as a barrier between himself and the electric currents. Blaine prepares for shocking feat 2012-10-03T10:41:21Z Electroplating — using an electric current to adhere the gold to the object — appeared in the 19th century, largely replacing fire gilding, whose mercury fumes are highly toxic. Our Midas Moment, From Galleries to Artisans 2016-12-22T05:00:00Z And — as demonstrated by the Bernstein Haydn video — there’s also an intangible communication that flows like an electric current among musicians when the connection has been joined. Perspective | What does a conductor do, anyway? A music critic lays it out. 2019-10-01T04:00:00Z “Current Disturbance,” Dec. 17 to March 6, features an installation by Mona Hatoum, which is accompanied by the sounds of an electric current feeding flashing light bulbs. Materials Take Spotlight at London Art Show 2010-07-04T10:00:00Z An electric current of comic ingenuity runs between them. Bette Midler and 'Hello, Dolly!': A match that makes for Broadway heaven 2017-04-20T04:00:00Z Monday after spending three days and three nights standing in the middle of 1 million volts of electric currents at New York's Pier 54. David Blaine wraps up high-voltage stunt in NYC 2012-10-09T01:56:08Z Its name derived from neos, the Greek word for new, neon emits colored light when in contact with electric current. In Transit Blog: Seeing Neon, in All Its Brilliance, in Paris Exhibition 2012-02-22T12:29:06Z As the electric current drones along to the lights' indecipherable rhythm, one thinks of the crazed workings of a broken-down brain, a battery farm and a jail. This week's new exhibitions 2011-01-01T00:05:47Z When I inhaled its aroma, the past ran through me like an electric current, and I burst into tears. Chicken Soup for the Weary Soul 2021-12-30T05:00:00Z Last week’s episode “Nailed” had scenes from Chuck’s point of view that were filled with the sounds of electric current buzzing through fluorescent lights or walkthrough metal detectors. The heartbreak of “Better Call Saul”: Season finale hints the series will be even more devastating than “Breaking Bad” 2016-04-19T04:00:00Z Over this snaps the electric current of mustard oil, with a sting that is neither quite flavor nor fragrance, blossoming inside the nose and under the eyes. Bangladeshi Flavors Alongside Burgers and Chicken at Neerob 2017-03-30T04:00:00Z Beginning Friday, Blaine will spend three days and three nights standing in the middle of a million volts of electric currents streamed by tesla coils. David Blaine goes high voltage with latest stunt 2012-10-02T23:46:08Z These microorganisms produce an electric current as a result of their biological metabolism. Self-powered microbial fuel cell biosensor for monitoring organic freshwater pollution 2023-11-02T04:00:00Z Controlling magnetism using voltage instead of electric currents has become a very important control method to improve energy efficiency in many devices, since currents heat up circuits. Wireless device makes magnetism appear in non-magnetic materials 2023-10-30T04:00:00Z The fibers can also be combined with conductive thread, which acts as a heating element when electric current runs through it. Shape-shifting fiber can produce morphing fabrics 2023-10-26T04:00:00Z It allows protons to pass through but blocks electrons, forcing them to flow through an external circuit from the negatively charged anode to the positively charged cathode, thereby producing an electric current. Generating clean electricity with chicken feathers 2023-10-20T04:00:00Z The magnets are switched by an electric current, which consumes a lot of energy and cannot operate quickly. From a five-layer graphene sandwich, a rare electronic state emerges 2023-10-18T04:00:00Z Their work showed molecular motion can be used to generate a stable electric current. Harnessing molecular power: Electricity generation on the nanoscale 2023-10-17T04:00:00Z To find out where to go, spiders pick up on electric currents when they are traveling in the wind, or “ballooning,” Fred Larabee, an entomologist at San Jose State University, told KNTV. It’s raining baby spiders in San Francisco as people see webbing falling from the sky 2023-10-05T04:00:00Z UC Riverside chemical engineers have designed a fuel that ignites only with the application of electric current. Scientists unveil fire-safe fuel 2023-09-28T04:00:00Z They use electrodes connected to electric current to perform chemical reactions. Capturing CO2 with electricity: A microbial enzyme inspires electrochemistry 2023-09-28T04:00:00Z A photocurrent is an electric current induced by the action of light. Electrons take flight at the nanoscale 2023-09-19T04:00:00Z When the tips of the chopsticks are put in the mouth, a very light electric current – too small to be felt as a shock – changes the way the tongue tastes certain chemicals. News Roundup: Nigeria Explosion, Beijing Testing, & Electric Chopsticks 2022-04-29T04:00:00Z The treatment involves passing electric currents through a patient's brain to cause seizures or fits. ECT patient information leaflets under review in Northern Ireland 2023-08-27T04:00:00Z Incandescent bulbs create illumination by running an electric current through a filament that heats it until it glows. Prepare to flick off your incandescent bulbs for good under new US rules that kicked in this week 2023-08-02T04:00:00Z The patch can carry out controlled delivery of two treatments: a drug and an electric current. Electric Bandages Heal Wounds That Won’t Close, Animal Study Shows 2023-07-31T04:00:00Z All this bouncing creates resistance, reducing the electric current. Viral New Superconductivity Claims Leave Many Scientists Skeptical 2023-07-27T04:00:00Z But it turned out that the genetic condition long QT syndrome had been affecting the electric current in her heart, silently, since she was born. In wake of Bronny James' cardiac arrest, young athletes express concerns over health risks 2023-07-26T04:00:00Z Chips are integrated circuits embedded in a semiconductor, a material — notably silicon — that can manage the flow of electric current. Europe’s strategy to boost its computer chip industry and compete with Asia gets final approval 2023-07-25T04:00:00Z It works by generating a magnetic field at a right angle to an electric current. The US military revives an idea for stealthy sea power 2023-07-13T04:00:00Z But when Parvizi and others disrupted brain activity in the PMC by injecting electric currents into the brains of individuals with epilepsy, they failed to alter the physical “I” feeling. How the Brain Creates Your Physical Sense of Self 2023-07-12T04:00:00Z I felt anxiety coursing through my body like an electric current during all of these romantic snapshots. L.A. Affairs: He treated me how I wished I could treat myself 2023-06-23T04:00:00Z Lightly resting atop the longest cilia is the tectorial membrane, which moves back and forth with each cycle of sound, tilting the cilia and allowing electric current into the hair cell. Fundamentals of Biology 2015-01-01T00:00:00Z Burning coal turned water to steam that moved the blades of turbines, which generated electric current. World History: from 1400 2022-12-14T00:00:00Z Similarly, the equations that describe the behavior of electronic circuits are easier to solve if you pretend electric currents have complex values, and the same goes for gravitational waves. Quantum Physics Falls Apart without Imaginary Numbers 2023-04-24T04:00:00Z "After stimulating one of those wounds with an electric current, they saw that it healed three times faster than a separate wound..." Electricity beats time when it comes to healing wounds, research finds 2023-04-19T04:00:00Z Chips are integrated circuits that are embedded in a semiconductor, a material - notably silicon - that can manage the flow of electric current. EU nears deal on $47B law to boost computer chip production 2023-04-18T04:00:00Z A smaller, more reliable way to regulate electric currents, transistors would replace bulky, easily broken vacuum tubes in computers and other devices. Gordon Moore, Silicon Valley pioneer who co-founded Intel, dies at 94 2023-03-24T04:00:00Z Chips are integrated circuits that are embedded in a semiconductor, a material — notably silicon — that can manage the flow of electric current. Raimondo seeks to rally US behind $52 billion chip program 2023-02-22T05:00:00Z An induction range uses an electric current and coiled copper wire to deliver more efficient cooking heat than either gas ranges or conventional electric stovetops. How to make your home more energy efficient — and get a tax break too After stimulating one of those wounds with an electric current, they saw that it healed three times faster than a separate wound which had not received stimulation from electricity. Electricity beats time when it comes to healing wounds, research finds 2023-04-19T04:00:00Z They must have a negative electrode called an anode suspended within an electrolyte, a material that is usually a liquid, which channels an electric current to a positive electrode, called a cathode. Government Researchers Aim for Better—And Cheaper—Batteries 2023-01-24T05:00:00Z A decade ago, when a researcher sent an electric current through journalist Sally Adee’s brain, she momentarily became a sharpshooter in a simulated military operation. Death, Sex and Aliens: A Surprising History of Slime 2023-01-28T05:00:00Z An electric current is sent through the tank, causing hexavalent chromium to adhere to the part. California wants to ban the toxic chemical that gives chrome its classic shine 2023-01-26T05:00:00Z The project follows previous work involving flavor-enhancing cutlery, such as chopsticks that amplify saltiness with a mild electric current. Flavor-Enhancing Spoons and Chopsticks Could Make Food Taste Better 2023-01-09T05:00:00Z Russians put clamps on her legs, arms and earlobes to send an electric current through her body, she said, and doused her in water to worsen the shocks. ‘Fear Still Remains’: Ukraine Finds Sexual Crimes Where Russian Troops Ruled 2023-01-05T05:00:00Z She pointed to two spots on her head where agents unleashed bursts of electric current and showed electrocution scars on her chest. Review | Why is it so hard to bring brutal despots to justice? 2022-12-16T05:00:00Z It is made by using an electric current to split water into its components, hydrogen and oxygen. Rolls-Royce tests a jet engine running on hydrogen 2022-11-27T05:00:00Z When a battery comes in contact with a body fluid like saliva, it generates an electric current. Ask the Pediatrician: How can parents protect kids from coin batteries? 2022-11-16T05:00:00Z She sleeps on an unseen second floor, in a room just above the mainstage action — her every gurgle, whine and cry jolting Jenny like an electric current. Constance Wu and Finn Wittrock bring horror, and audiences, to live L.A. theater with '2:22' 2022-11-16T05:00:00Z Each scanner includes magnetic coils that, in order to be superconductive, must be cooled to the point that an electric current is capable of running through them. A helium shortage might mean you can't get the medical scans you need. Here's why 2022-11-03T04:00:00Z “Honestly, I was so beaten up that I didn’t have any impressions from the electric current.” Russians try to subdue Ukrainian towns by seizing mayors 2022-11-03T04:00:00Z Now, a Chinese group has developed—and tested on tons of soil—an approach called electrokinetic mining that relies on electric currents to free the REEs, sharply reducing the need for polluting chemicals. It’s electric! Technique could clean up mining of valuable rare earth elements 2022-11-01T04:00:00Z That electric current can quickly burn tissues inside the body. Ask the Pediatrician: How can parents protect kids from coin batteries? 2022-11-16T05:00:00Z They claimed to have discovered a room-temperature superconductor: a material in which electric current flows frictionlessly without any need for special cooling systems. ‘Something is seriously wrong’: Room-temperature superconductivity study retracted 2022-09-26T04:00:00Z When Dr. Holonyak developed a light-emitting diode — a semiconductor light source that emits light when an electric current flows through it — he was literally showing the world in a whole new light. Nick Holonyak Jr., who made an LED breakthrough, dies at 93 2022-09-21T04:00:00Z But hydrogen can be derived using electric currents from wind, solar or other means that produce few if any emissions contributing to global warming. Midwestern partnership backs hydrogen as clean energy source 2022-09-19T04:00:00Z They will divide the site into sections to keep the electric current and voltage low enough to avoid harming surrounding soil, vegetation, or fauna, He says. It’s electric! Technique could clean up mining of valuable rare earth elements 2022-11-01T04:00:00Z “People, including women, had to sleep on the floor, and during interrogations, they were tortured with electric current.” Biden Warns Russia, Facing Losses, Against Using Unconventional Weapons 2022-09-17T04:00:00Z An electric current passes through the simulator, which initially feels like a vibration. Step Right Up, Mr. Tough Guy, and Try Enduring Menstrual Cramps 2022-09-02T04:00:00Z When you run electric currents through them, you change the electrical resistance. Making Computer Chips Act More like Brain Cells 2022-08-29T04:00:00Z Signals in the form of electric currents reach the cell body through dendrites and across synapses, stimulating the neuron to generate its own signal sent down the axon. College Physics for AP Courses 2015-08-12T00:00:00Z The brain stimulation done in this study, published Monday in Nature Neuroscience, came from a swim cap-like device studded with electrodes positioned to deliver the electric current to specific areas of the brain. Electrical currents to the brain improve memory for older adults, study finds 2022-08-22T04:00:00Z A battery supplies a potential that causes movement of the ions, thus creating a small electric current. Chemistry 2019-02-14T00:00:00Z Once the gel has solidified, the DNA is loaded on the gel and electric current is applied. Biology for AP Courses 2022-06-09T00:00:00Z As the liquid metal inside Earth circulates, it sets up a circulating electric current. Astronomy 2016-10-13T00:00:00Z Most of us have seen dramatizations in which medical personnel use a defibrillator to pass an electric current through a patient’s heart to get it to beat normally. College Physics for AP Courses 2015-08-12T00:00:00Z Unbeknownst to the participants, the shocks were not real, and no electric current was delivered when participants pressed the button to deliver the shocks. Writing Guide 2021-12-21T00:00:00Z There appeared to be an electric current running through the stretch line Tuesday morning. The pads are on and the intensity is up at Commanders training camp 2022-08-02T04:00:00Z A magnetic field is a vector field that models the influence of electric currents and magnetic materials. Calculus, Volume 3 2016-03-30T00:00:00Z These generate electric currents—moving electrons—which in turn generate magnetic fields. Astronomy 2016-10-13T00:00:00Z The magnetic field vectors around a straight wire that carries electric current are tangent to concentric circles centered on that wire. College Physics for AP Courses 2015-08-12T00:00:00Z In the United States, Boston Metals is trying out a process called molten oxide electrolysis, using an electric current to both reduce and melt the iron ore. The green revolution sweeping Sweden Roars moved through Hayward Field like an electric current, interrupted only by boos after the removal of a crowd favorite. As U.S. dominates world championships, Devon Allen is handed heartbreak 2022-07-17T04:00:00Z "They used physical violence, electric currents and poured cold water over me during freezing temperatures outside," he claimed. Ukraine round-up: Girl, 4, among Russian rocket attack victims and British aid worker dies 2022-07-15T04:00:00Z "They were interrogating only me. They used physical violence, electric currents and poured cold water over me during freezing temperatures outside. I had frostbite on my feet, damaged ribs and internal organs." 'They started hunting for me': Ukraine politicians face torture in Russian detention 2022-07-14T04:00:00Z Electromagnetism is the use of electric current to make magnets. College Physics for AP Courses 2015-08-12T00:00:00Z We call its flow the electric current, and its pressure is called the electric potential, or voltage. Q&A: Carver Mead revolutionized computers. Can he do the same for physics? 2022-07-02T04:00:00Z He is part of a growing group of researchers who have pinned their hopes on noninvasive brain stimulation, a set of techniques that applies small electric currents to specific brain regions. Electrical stimulation of the brain may help people who stutter 2022-06-22T04:00:00Z They’re fastened using epoxy and plastic gaskets, instead of steel bolts that would conduct stray electric current and gradually weaken the bridge decks. Concrete track supports on I-90 floating bridge create new worry for Sound Transit 2022-06-09T04:00:00Z However, that may not be suitable for pregnant people, so the Pregnancy Mode disables the electric current. Wyze’s new smart scale features modes for babies, pets, and luggage 2022-06-07T04:00:00Z Crucial to the statement that electric current is the source of all magnetism is the fact that it is impossible to separate north and south magnetic poles. College Physics for AP Courses 2015-08-12T00:00:00Z The gas is created through electrolysis, a technique that uses an electric current — in this case, from a fossil-free energy source — to separate water into hydrogen and oxygen. The race to produce green steel 2022-05-17T04:00:00Z BIA works by sending a weak electric current through your body to calculate your body fat percentage, lean muscle mass, water, and sometimes niche metrics like bone mass. Aura Strap 2 review: context — you love to see it 2022-05-11T04:00:00Z Microcurrent therapy refers to a form of facial toning that involves sending low-voltage electric currents into the skin. Therabody launches a massage gun for your face 2022-04-12T04:00:00Z But Ray and Crutchfield say that it is possible to do better by encoding information in electric currents in a new way: not as pulses of charge but in the momentum of the moving particles. ‘Momentum Computing’ Pushes Technology’s Thermodynamic Limits 2022-03-29T04:00:00Z Electromagnets employ electric currents to make magnetic fields, often aided by induced fields in ferromagnetic materials. College Physics for AP Courses 2015-08-12T00:00:00Z I swear I felt an electric current between us. L.A. Affairs: How I got a second chance at love 2022-03-25T04:00:00Z Hydrogen can be derived from water using an electric current and when burned emits only water vapor as a byproduct. Rocky Mountain states to team up on hydrogen tech proposal 2022-02-24T05:00:00Z The devices send an electric current through a magnetic field – often with a magnetic copper wire. Wisconsin investigation turns up slot machine jamming device from overseas: CPB 2022-02-23T05:00:00Z Before Amelia's mother died of the condition, she "had become irrational, demented, and exhausted from unintentional movements that made her limbs look like they were infused with a fluctuating electric current," Peskin writes. Book review: decoding brain diseases, molecule by molecule 2022-02-13T05:00:00Z Figure 23.9 Electromagnetic induction used in transmitting electric currents across mediums. College Physics for AP Courses 2015-08-12T00:00:00Z It showed off how a car's exterior could effectively become ePaper which, when charged with a small electric current, changes colour or creates a pattern. CES 2022: Colour changing cars and remotes that eat wi-fi 2022-01-07T05:00:00Z ECT involves passing electric currents through the brain to intentionally cause seizures to treat conditions such as severe depression. Concerns over electroconvulsive therapy regulation 2021-11-17T05:00:00Z For a science fair project, he showed how an electric current could turn a dill pickle into a lightbulb. Myles Johnson might make it to the NBA. But he wants a legacy beyond basketball 2021-10-19T04:00:00Z In an STM, a metal tip hovers above the surface of a sample, and a voltage causes electrons to jump down from the tip, creating an electric current. This Is What a Solid Made of Electrons Looks Like 2021-10-07T04:00:00Z Weak electric currents are induced in the identified sites and can result in recovery of electrical functioning in the brain tissue. College Physics for AP Courses 2015-08-12T00:00:00Z When light hits the panels, electrons in the semiconductor material break free of their atoms and form an electric current. Inside the Ohio factory that could make or break Biden’s big solar energy push 2021-09-08T04:00:00Z By the 1960s, passing a strong electric current through the brain was being widely used to treat conditions such as severe depression. Concerns over electroconvulsive therapy regulation 2021-11-17T05:00:00Z The room relies on the same phenomenon as short-range wireless phone chargers: a metal coil, placed in a magnetic field, will produce an electric current. This Room Could Wirelessly Charge All Your Devices 2021-09-02T04:00:00Z One idea might consist of an “intelligent” material that changes shape when an electric current or heat is applied. A Flexible Fabric Could Harden into a Temporary House or Bridge 2021-08-20T04:00:00Z During his experiments that confirmed the existence of electromagnetic waves, Heinrich Hertz used a spark across a gap between two electrodes to provide the rapidly changing electric current that produced electromagnetic waves. College Physics for AP Courses 2015-08-12T00:00:00Z The panels then rolled under lasers that carved grids into their surface, to create individual cells that would help channel electric current out of each panel. Inside the Ohio factory that could make or break Biden’s big solar energy push 2021-09-08T04:00:00Z Brain stimulation with mild electric currents also appears promising. Stuttering Stems from Problems in Brain Wiring, Not Personalities 2021-08-09T04:00:00Z When the researchers ran an electric current through the walls and pole in a set pattern, it generated a three-dimensional magnetic field within the space. This Room Could Wirelessly Charge All Your Devices 2021-09-02T04:00:00Z “If she died of electric current, why was he rushing to cremate her without a record?” 9-Year-Old’s Death in Delhi Renews Protests Against Sexual Violence 2021-08-05T04:00:00Z In addition to exploring applications of electricity, we shall gain new insights into its nature – in particular, the fact that all magnetism results from electric current. College Physics for AP Courses 2015-08-12T00:00:00Z When you flip a switch on the Z machine, a tsunami of electric current surges from the batteries and into the wires. Massive Machines Are Bringing Giant Exoplanets Down to Earth 2021-07-21T04:00:00Z As electric current moves through electronic devices, it generates heat. Keep your router out of the Sun, Virgin Media warns 2021-07-20T04:00:00Z “They threatened me, beat and tortured me with electric current,” Propolsky said. Belarus arrests 3 journalists in continuing media crackdown 2021-07-19T04:00:00Z Motors without permanent magnets, such as induction motors, use electric current, often with copper wiring, to create a magnetic field and power the motor. Factbox: Automakers cutting back on rare earth magnets 2021-07-19T04:00:00Z An electric current through hydrogen gas produces several distinct wavelengths of visible light. College Physics for AP Courses 2015-08-12T00:00:00Z That’s a priority for researchers who have spent years developing technologies to stem the incursion — from underwater noisemakers and electric currents to netting operations. Worries over racism, waterways inspire push to rename fish 2021-07-14T04:00:00Z Three months later they are covered with intricate etchings forming billions of transistors, the microscopic switches that control electric currents and allow the chip to perform tasks. Three months, 700 steps: Why it takes so long to produce a computer chip 2021-07-07T04:00:00Z Mere tickling of neural tissue with a tiny bit of electric current was enough to evoke these feelings. Electrodes That Stimulate the Brain Reveal the Roots of Conscious Experience 2021-06-16T04:00:00Z The method involves applying an electric current to the water to stun and collect fish. Idaho’s ongoing drought halts some irrigation months early 2021-06-14T04:00:00Z A shock hazard occurs when electric current passes through a person. College Physics for AP Courses 2015-08-12T00:00:00Z The facility will produce renewable hydrogen through a process called electrolysis, Ivory said, which is a proton-exchange process in which electric currents split water into its two basic components: hydrogen and oxygen. Chehalis aims to have Washington state’s first hydrogen refueling station 2021-05-07T04:00:00Z Currently, 300 specially-trained officers across Northern Ireland are permitted to carry Tasers, which are designed to use an electric current to incapacitate individuals. Londonderry: Shooting 'further proof' of PSNI Taser rollout needed 2021-04-19T04:00:00Z The low-impedance electrodes are six to 10 square millimeters in area and deliver up to 10 milliamperes of electric current between adjacent electrodes—enough to modulate the excitability of a million or more nerve cells. Electrodes That Stimulate the Brain Reveal the Roots of Conscious Experience 2021-06-16T04:00:00Z Anyone else with a valid fishing license can gather fish in certain sections of the river using any method except firearms, chemicals, explosives or electric current. Idaho’s ongoing drought halts some irrigation months early 2021-06-14T04:00:00Z When an electric current flows through the wires, heat builds up and the insulation prevents it from dissipating — so a fire-inducing condition is created. How to avoid shocking discoveries in your home’s electrical system 2021-04-07T04:00:00Z Essentially, an LED is a semiconductor that produces light when an electric current moves through it. Isamu Akasaki, LED innovator who shared Nobel Prize in physics, dies at 92 2021-04-06T04:00:00Z Unlike incandescent bulbs, which heat metal filaments to create energy, and fluorescent lamps, which use ionized gas, LEDs are tiny semiconductor chips that emit photons of light when an electric current is applied to them. Isamu Akasaki, 92, Dies; Nobel Winner Lit Up the World With LEDs 2021-04-06T04:00:00Z He also developed an early fascination with Nazi Germany, saying that he felt an “electric current” surge through his body when he listened to Adolf Hitler on the radio. G. Gordon Liddy, undercover operative convicted in Watergate scandal, dies at 90 2021-03-30T04:00:00Z He also developed a fascination early on with Nazi Germany, saying that he felt an “electric current” surge through his body when he listened to Hitler on the radio. G. Gordon Liddy, undercover operative convicted in Watergate scandal, dies at 90 2021-03-30T04:00:00Z “He sent an electric current through my body.” G. Gordon Liddy, unrepentant Watergate burglar who became talk show host, has died 2021-03-30T04:00:00Z His treatments included electroconvulsive therapy, during which doctors use electric currents to spark a brain seizure, and also narcotizing drugs. Before Stevie and Lindsey, Peter Green was the soul of Fleetwood Mac. Just ask Mick Fleetwood 2021-03-24T04:00:00Z First, an alternating current, where the direction of electric current periodically switches, is applied to the plastics for eight seconds. Plastic trash can now be recycled into ultra-strong graphene 2021-02-23T05:00:00Z The sense of a common experience, even though processed much differently, runs like a faint electric current through everyone who remembers. Perspective | Nothing can spoil the first day of spring training. (Though covid sure is giving it a shot.) 2021-02-18T05:00:00Z The electric current then passes across a liquid solution made of iron oxide and other metallic minerals. How steel might finally kick its coal habit 2021-02-08T05:00:00Z When triggered, the cells generate a short-lived electric current that flows along the eels' body. Electric eels work together to zap prey 2021-01-14T05:00:00Z Pulse trawling, which involves the use of an electric current to force fish off the seabed making them easier to catch, was indeed banned in UK waters on 1 January 2021. Brexit: Boris Johnson's claims about its benefits fact-checked 2021-01-03T05:00:00Z “I remember being in bed, and I felt this electric current going up and down my arms and legs,” she said. Vaccine Memories of Another Time and Place 2020-12-25T05:00:00Z Our planet’s magnetic field, which helps protect against harsh cosmic radiation, forms from electric currents raised in whirling layers of molten iron at Earth’s core. Stellar Smashups May Fuel Planetary Habitability, Study Suggests 2020-11-17T05:00:00Z Electroacupuncture uses a small electric current passed between needles, a practice some believe provides additional pain relief compared with regular acupuncture. Acupuncture Helped People With Back Pain Walk and Bend Better 2020-10-30T04:00:00Z Maxwell’s technology eliminates the solvents in a battery cell through which electric current flows. What to expect at Tesla’s Battery Day event 2020-09-21T04:00:00Z Wiring multiple such chips together allows engineers to generate a steady electric current. Energy ‘scavenger’ could turn waste heat from fridges and other devices into electricity 2020-09-11T04:00:00Z A mild electric current applied to a part of the brain involved in movement could lessen tremors caused by the disease. Opinion | The Brain Implants That Could Change Humanity 2020-08-28T04:00:00Z Historically the production of hydrogen relied on fossil fuels to make “brown” or “blue” hydrogen by running an electric current through water using an electrolyser – a device that breaks down water into oxygen and hydrogen. 'Enormous opportunity': how Australia could become the Saudi Arabia of renewable energy 2020-08-26T04:00:00Z Faraday showed that electricity and magnetism are two sides of the same coin: moving electrons creates a magnetic field, and moving a magnet induces electric current in a conductor. Democratized Information Is Transforming Society 2020-08-24T04:00:00Z Despite that obstacle, the researchers still detected an electric current moving through the mud, suggesting metallic particles were not the conductor. ‘Electric mud’ teems with new, mysterious bacteria 2020-08-19T04:00:00Z An essential process in modern electronics is rectification, whereby bidirectional electric current is converted to unidirectional current. One-way supercurrent achieved in an electrically polar film 2020-08-18T04:00:00Z If you bend some materials, they produce an electric current and the reverse is true as well, if you pass an electric current through them they bend. The headphones that even a DJ can't break? 2020-08-10T04:00:00Z But today the development of renewable energy has advanced enough that coal or natural gas are no longer needed to create the electric current. 'Enormous opportunity': how Australia could become the Saudi Arabia of renewable energy 2020-08-26T04:00:00Z ECT involves passing electric currents through a patient's brain to cause seizures or fits. ECT depression therapy should be suspended - study 2020-06-02T04:00:00Z “It’s a method by which electric current is introduced into the ground and variations in the resistive property of the soil are measured in two dimensions,” he said. Engineers will test stability of interstate near sinkhole 2020-05-15T04:00:00Z Cooper pairs are charged, and pseudospin waves cause an electric current that interacts with the electromagnetic fields, which are carried by photons. Philip W. Anderson (1923–2020) 2020-04-30T04:00:00Z However, available methods for controlling spin require electric currents that are too large for practical applications. Electric control of a spin current has potential for low-power computing 2020-04-21T04:00:00Z Instead, magnetic domains within hair-thin metal wires are moved by the flow of electric current in the wires. An all-electrical magnetic logic gate that harnesses chirality between domains 2020-03-10T04:00:00Z It’s like blasting an electric current through a dead frog. Opinion | Sure, whatever, let’s have witnesses. Maybe that’ll finally convince me Trump is guilty. 2020-01-17T05:00:00Z When an electric current passes through the coil, the magnet vibrates at the same frequency as that of the current. Virtual and augmented reality enhanced by touch 2019-11-19T05:00:00Z The authors detected a large electric current associated with tunnelling of charges between the layers. Two-dimensional semiconductors host high-temperature exotic state 2019-10-01T04:00:00Z “It’s like Platinum touched the third rail and they’ve been taking electric currents for doing so ever since.” Troubled companies made him billions. But this one made him enemies 2019-09-05T04:00:00Z The first step for increasing the electric current is to reduce the transistor-channel length. Carbon-nanotube computer scaled up 2019-08-27T04:00:00Z Under an electric current, surfactants are adsorbed on the hydrophilic layer. Droplet motion electrically controlled 2019-08-20T04:00:00Z Chemists started with a triangular molecule of carbon and oxygen, which they manipulated with electric currents to create the carbon-18 ring. Daily briefing: A history of the first billion years 2019-08-18T04:00:00Z He also accidentally discovered superconductivity, the ability of a substance to carry electric current with no resistance. Racing toward Absolute Zero 2019-08-16T04:00:00Z The chemists started with a triangular molecule of carbon and oxygen, which they manipulated with electric currents to create the carbon-18 ring. Chemists make first-ever ring of pure carbon 2019-08-14T04:00:00Z They achieve this feat by directly slowing a fast-moving molecular beam and subsequently loading the molecules into a trap generated by electric currents flowing in superconducting magnets. A versatile cold-molecule collider 2019-08-06T04:00:00Z For instance, the surfactants tend to adsorb to the solid surface and increase the contact angle even without an applied electric current. Droplet motion electrically controlled 2019-08-20T04:00:00Z The method uses an electric current to transfer heat between two electrical conduits, according to II-VI Marlow, a manufacturing company that specializes in thermoelectric energy. The world is getting hotter. Can temperature-controlled clothing provide some relief? 2019-07-30T04:00:00Z The storm—a disturbance in Earth's magnetic field caused by a blast of charged particles from the sun—created electric currents that raced through underground power lines and overloaded the grid. Map Reveals Parts of the U.S. Northeast Most Vulnerable to a Geomagnetic Superstorm 2019-08-01T04:00:00Z The variation of the resulting electric current with the position of the tip encodes the topography of the sample. Spectroscopy of graphene with a magic twist 2019-07-30T04:00:00Z By repeatedly switching the electric current in these coils on and off at precise times, the authors generated a varying magnetic field that moved with the beam. A versatile cold-molecule collider 2019-08-06T04:00:00Z However, the need for a permanent electric current in electro-dewetting demonstrates that the microscopic origin of this mechanism requires some intrinsically non-equilibrium processes that remain to be identified. Droplet motion electrically controlled 2019-08-20T04:00:00Z It allowed the large-scale transmission and application of electric currents without the costs incurred in propelling electrons against resistance, even in conducting materials. John Robert Schrieffer, Nobel laureate who studied superconductivity, dies at 88 2019-07-29T04:00:00Z "Jupiter's electric current systems are driven by the enormous centrifugal forces in Jupiter's rapidly rotating magnetosphere," Saur added. Mysterious alternating currents found on Jupiter 2019-07-17T04:00:00Z Within a few hundred microseconds, a huge pulse of electric current flowed along that same electrically charged path, making lightning. Space-station cameras reveal how thunderstorms trigger gamma-ray bursts 2019-07-16T04:00:00Z These excitations are subsequently transferred across a carefully designed interface into a silicon solar cell, where they are converted into an electric current. An exciting boost for solar cells 2019-07-02T04:00:00Z When something metal, such as a car, passes over, it creates an electric current. How smart are smart motorways? 2019-06-29T04:00:00Z The findings, published in Nature Physics in April, are an important step towards a universal quantum standard for the electric current. Top 10 institutions for physics in 2018 2019-06-18T04:00:00Z "Because of Jupiter's fast rotation -- a day on Jupiter lasts only ten hours -- the centrifugal forces move the ionized gas in Jupiter's magnetic field, which generate the electric currents." Mysterious alternating currents found on Jupiter 2019-07-17T04:00:00Z Fueled by fusion in its core, the sun is a ball of hot, charged particles, or plasma, that churns constantly, generating electric currents that in turn induce magnetic fields. Scientists tackle a burning question: When will our quiet sun turn violent? 2019-05-30T04:00:00Z They grabbed hold of the bridge, but an electric current running underneath it froze their grip to it. 2 California teens electrocuted while rescuing dog from canal 2019-04-03T04:00:00Z A speedy 'non-surgical' nose job that takes just minutes may be possible using tiny needles and an electric current, US researchers believe. Five-minute 'needle' nose job? 2019-04-02T04:00:00Z By changing the flow of electric current through coils lining the box, the researchers created a magnetic field that sloped steeply downward, like Earth’s own field at the midlatitudes of the Northern Hemisphere. Humans—like other animals—may sense Earth's magnetic field 2019-03-18T04:00:00Z They also observed an electric current, the size of which depended on the amount of FNR present, indicating that FNR-mediated electron shuttling was occurring. Enzymes trapped and zapped for use outside cells 2019-03-07T05:00:00Z Developed in the mid-20th century, semiconductors made possible the high-speed, low-power binary switching of electric currents on and off — opening the doors to the computer era and the rapid transmission of information. Zhores Alferov, Nobel-winning physicist who paved way for cellphones, fiber optic communications, dies at 88 2019-03-04T05:00:00Z The brothy sauce teems with star anise, though whole Sichuan peppercorns lurk in the stew as well, unleashing their electric currents through every second or third bite. Review: At Dolan’s Uyghur Cuisine, a taste of northwest China's cultural crossroads 2019-02-28T05:00:00Z But whereas conventional detectors produce an electric current that increases linearly with light intensity, the new detectors respond exponentially. Camera Mimics Mantis Shrimp's Astounding Vision 2019-02-01T05:00:00Z Electromagnetic forces tug back and forth on electrons in the conductive material, inducing an electric current that alternates in direction as the waves alternate in phase. What If Your Fitbit Could Run on a Wi-Fi Signal? 2019-01-29T05:00:00Z On his website, he offers several unique treatments, including one in which cigarette smokers affix to their ears a device that emits electric currents and thereby reduces their cravings for nicotine. L.A. doctor in trouble after prescribing marijuana to 4-year-old 2019-01-28T05:00:00Z In many of these, electric current runs without resistance at temperatures well above what the conventional theory of superconductivity generally allows. How ‘magic angle’ graphene is stirring up physics 2019-01-01T05:00:00Z A third approach called pyroprocessing - developed at the Department of Energy’s Argonne National Laboratory - puts spent fuel in liquid metal and runs an electric current through it. Exclusive: U.S. to offer 'black box' nuclear waste tech to other... 2018-12-19T05:00:00Z About 47 of its students are currently subjected to the “treatment”, which involves individuals being zapped with electric currents far more powerful than those discharged by stun guns. Human rights body calls on US school to ban electric shocks on children 2018-12-18T05:00:00Z Dr. Kibble’s instrument, invented as a way to measure electric current in terms of weight, inadvertently became a way to also measure Planck’s constant. The Kilogram Is Dead. Long Live the Kilogram! 2018-11-17T05:00:00Z Researchers are expected to vote to get rid of it in favour of defining a kilogram in terms of an electric current. Definition of kilogram set to change 2018-11-15T05:00:00Z "It's like an electric current going through me." Why half of America panics when this woman falls ill 2018-11-10T05:00:00Z The Kibble balance works by measuring the electric current that is required to produce an electromagnetic force equal to the gravitational force acting on a mass. The future of the kilo: a weighty matter 2018-11-03T04:00:00Z In this case, the membrane helps efficiently shuttle salt ions from seawater into less salty freshwater, generating an electric current along the way. Top stories: the appendix’s secret seeds, earthquake warnings, and a halted heart repair trial 2018-11-02T04:00:00Z These eggheads have an electric current running through them as they map out equations, their eyes agog not so much with patriotism as with math. Review: Tom Morton-Smith's drama 'Oppenheimer' dissects the conscience of the father of the atomic bomb - Los Angeles Times 2018-10-08T04:00:00Z The result that Cassini measured is an electric current as strong as 20 large terrestrial power plants combined. Cassini's Death Dive into Saturn Reveals Weird Ring "Rain" and More 2018-10-05T04:00:00Z This electric current was converted into a spin current, which in metals is produced by electrons with opposite spins moving in opposite directions, by means of a phenomenon called the spin Hall effect8. Spins travel far in an antiferromagnet 2018-09-11T04:00:00Z These include the kelvin, the basic unit of temperature, as well as constants that define electric current and luminous intensity. The future of the kilo: a weighty matter 2018-11-03T04:00:00Z The magnetic field of Jupiter is maintained by electric currents that flow in the planet’s interior. Jupiter’s magnetic field revealed by the Juno spacecraft 2018-09-04T04:00:00Z Last month, researchers reported on a little-explored theory that electric currents in the air might assist, or even cause, ballooning. Whales, scales and moons — July’s best science images 2018-08-02T04:00:00Z The moving particles themselves create electric currents that generate additional magnetic fields. NASA’s Parker Probe will venture closer than ever to the sun to explore its mysterious atmosphere 2018-08-01T04:00:00Z The spin current flowed into the sample and was transported laterally towards the second wire, where it was converted into an electric current by the inverse spin Hall effect9. Spins travel far in an antiferromagnet 2018-09-11T04:00:00Z If loyalty is really chemistry, and truth is just the wisp of electric current in a three-pound piece of meat, this is not enough to provide a sense of belonging and purpose. Opinion | This story of everything misses what matters most 2018-07-23T04:00:00Z Earth’s magnetic field is also produced by convection-driven flows in the planet’s interior, but it is the planet’s liquid-iron core that allows electric currents to flow. Jupiter’s magnetic field revealed by the Juno spacecraft 2018-09-04T04:00:00Z He also knew, from previous experiments, that some of these microbes generate a weak electric current while they are feeding, and that monitoring this current reveals their level of activity. A cheap way to save rice plants from the effects of acid rain 2018-07-12T04:00:00Z Youth, so much youth, running through key positions in the team like an electric current. Column: With World Cup title, France could launch a dynasty 2018-07-10T04:00:00Z The spin current flowed into the sample and was transported laterally towards the second wire, where it was converted into an electric current. Spins travel far in an antiferromagnet 2018-09-11T04:00:00Z That involves hanging the birds upside down on a production line where their heads are dipped in water charged with an electric current. Is it cruel to stun animals with CO2? 2018-07-04T04:00:00Z The grown muscle is then stimulated with an electric current that forces it to contract. New Hybrid Robot Uses Living Muscles to Move 2018-05-30T04:00:00Z The electric current they generated dropped by an average of 300 microamps within two minutes of the plants being sprayed. A cheap way to save rice plants from the effects of acid rain 2018-07-12T04:00:00Z The scientists held a sheathed coil of wire against the scalp and “zapped” it—sent an intense pulse of magnetic energy into the skull—inducing a brief electric current in the neurons underneath. What Is Consciousness? 2018-05-22T04:00:00Z The day will be given over to bodices and bustles and edible flowers, a medieval spectacle shot through with an electric current of sex. ‘I’m American. I Hug.’ Meghan Markle’s Looming Impact on the British Monarchy 2018-05-18T04:00:00Z Electric clocks keep time based on the usually stable and precise pulses of the electric current that powers them. Clocks may go a little cuckoo with power grid change 2018-05-17T04:00:00Z The system sucks in the dirty water discharged from the mine and passes an electric current through it. 'Staggering' clean-up of polluted river 2018-05-02T04:00:00Z Nouvian is now targeting pulse fishing, which uses electric currents to stun fish or induce spasms that force sole and plaice from the sediment. How a vampire squid inspired a Goldman prize-winning marine life champion 2018-04-23T04:00:00Z As the Moon pulls the salty seas through our planet's global magnetic field, electric currents are generated. Earth's magnetic ocean tides mapped 2018-04-10T04:00:00Z To mount a carbon-monoxide molecule on a tip, researchers must push the microscope’s probe up to a surface coated with carbon monoxide, and then pass an electric current through the probe. How atomic imaging is being pushed to its limit 2018-03-19T04:00:00Z At the other end, the patch was connected to a small machine generating electric currents. At 37, Ryan Madson is pitching maybe better than ever, and his trainer thinks he can go to 50 2018-03-07T05:00:00Z The machine runs on 220-volt electric current and needs a voltage regulator to work properly. How one couple converted a split-level into a home they could live with 2018-02-28T05:00:00Z In 2005, President George W. Bush signed a law that created a 30 percent credit for investing in fuel cells, which combine hydrogen and oxygen to create an electric current. The Trump Tax Cuts Hurt This Manufacturer. It Kept On Lobbying. 2018-02-09T05:00:00Z Imagine an electric current being generated in your back, and then racing down your arms and through your hands. Actor with Tourette’s plays character with autism 2018-02-02T05:00:00Z When CMEs interact with our planet's magnetosphere, they induce electric currents that may travel through the ground and rupture power grids. This NASA spacecraft will get closer to the sun than anything ever before 2018-01-22T05:00:00Z There shouldn’t be any use of electric current. Tensions flare over electric fishing in European waters 2018-01-16T05:00:00Z This is about a technique called pulse fishing, where trawlers use nets that generate an electric current. Is it OK to 'electrocute' fish? 2018-01-15T05:00:00Z Sensors and data gathered from minor electric currents sent up the arm and across the chest to the user’s heart would measure data typically gathered by electrodes on the skin. Apple reportedly developing EKG reader for future Apple Watch models 2017-12-21T05:00:00Z Segments of the signal cables are isolated and pumped with electric current. Metro audit shows Red Line defect similar to the one that caused deadly 2009 collision 2017-12-14T05:00:00Z Since electric currents generate magnetic fields, and if the current alternates so does the field, an alternating current creates a field that is continuously moving. It is now practical to refuel electric vehicles through thin air 2017-10-26T04:00:00Z The device records the electric current as the unzipped double helix zips through the nanopore, and with the help of some nifty algorithms, converts that signal to the corresponding DNA sequence. Nobel Laureate: This Is the Future of DNA Sequencing 2017-10-12T04:00:00Z The problem was traced to the “ground brushes,” which are circuits attached to the rail car axles and help return electric current from the train back to the rail. Metro worker shocked while working on new train, prompting safety concerns 2017-09-21T04:00:00Z As an adult fish nears the barrier, its body tingles in response to the electric current. Great Lakes Defenders Have a Shocking Idea to Stave Off Invasive Carp 2017-09-20T04:00:00Z The spins of electrically charged particles, such as protons in the nucleus, create circulating electric currents, permitting individual nuclei to be treated as subatomic magnets. Nicolaas Bloembergen, winner of Nobel Prize in physics, dies at 97 2017-09-09T04:00:00Z But the planet’s magnetic field, which is generated by electric currents within the earth’s core, is constantly shifting. Pilots, check your bearings: Boeing Field catches up with Earth’s magnetic field 2017-08-16T04:00:00Z “A malfunction in the distribution system that puts electric current into fresh water is an extremely hazardous condition.” Family sues PSE, saying daughter, 18, was electrocuted while tubing the Puyallup River 2017-08-08T04:00:00Z Upon exposure to light, holes and electrons generated in the perovskite lattice move towards the outer layers, creating an electric current. Molecular Movie Reveals Inner Workings of New Solar Cells 2017-08-03T04:00:00Z The electric current also disrupts the fish’s ability to maintain its position in the water current. Great Lakes Defenders Have a Shocking Idea to Stave Off Invasive Carp 2017-09-20T04:00:00Z His 2004 work “The God of Hell” took aim at U.S. policy on torture, with a mysterious government agent sending electric current through a suspect as American flags proliferated on the stage. Sam Shepard, Pulitzer Prize-winning playwright and Oscar-nominated actor, dies at 73 2017-07-31T04:00:00Z The wand sent a small electric current through the water, which temporarily stunned nearby fish without harming them. Rarest Colorado trout gets an assist from biologists 2017-06-24T04:00:00Z The metal is heated by a small electric current and expands outward. This wriggling worm-bot could be used for colonoscopies one day 2017-06-16T04:00:00Z Solar cells work in essentially this way: Light streaming from the sun kicks electrons in the cell up to higher energy levels, producing a flow of electric current. 4 Everyday Items Einstein Helped Create Drivers might be identified by bodily electric current, or camera images of where people sit in a car. A cure for distracted driving? Software locks your phone while behind the wheel 2017-06-09T04:00:00Z Over the last 2 decades, researchers have discovered a number of catalysts that enable that first step and split CO2 when the gas is bubbled up through water in the presence of an electric current. Cheap catalysts turn sunlight and carbon dioxide into fuel 2017-06-06T04:00:00Z At the flick of a switch, Kellner administers just under an amp of electric current in a series of very short pulses. Treating children with electroconvulsive therapy - BBC News 2017-05-18T04:00:00Z The headline in a 2001 edition of the Dracula weekly is: “Extraterrestrials steal electric current.” Romanian Kitsch Museum opens in Bucharest 2017-05-05T04:00:00Z He likely would have been prescribed antidepressants and vitamin B pills, and kept clear of stresses such as electric current. The same brain disease battering the NFL may have killed Ernest Hemingway 2017-04-28T04:00:00Z It was coated so that electric currents could run over it. Leonard Reiffel, Who Studied Potential of a Lunar Nuclear Bomb, Dies at 89 2017-04-26T04:00:00Z As a result, almost all the electric current went into making the more desirable CO. Cheap catalysts turn sunlight and carbon dioxide into fuel 2017-06-06T04:00:00Z Electroconvulsive therapy - in which a small electric current is passed through the brain causing a seizure - is now used much less often than it was in the middle of the last century. Treating children with electroconvulsive therapy - BBC News 2017-05-18T04:00:00Z Great streams of electrons flow as electric currents through the wiring of computers, calculators and all sorts of communications equipment. Hans Dehmelt, physicist who won Nobel Prize for trapping single electrons, dies at 94 2017-04-10T04:00:00Z Superconductors, as the name implies, have an almost astonishing ability to carry electric current. Alexei Abrikosov, Nobel laureate in physics, dies at 88 2017-04-04T04:00:00Z Her work on the movement of electrons — and therefore electric currents — through solids became significant for device development. Mildred Dresselhaus, physicist dubbed ‘queen of carbon science,’ dies at 86 2017-02-22T05:00:00Z In each of IBM’s superconducting circuits, electric current can circulate with one of two different strengths, or at both levels simultaneously. Split decision in first-ever quantum computer faceoff 2017-02-21T05:00:00Z The delicate and complex procedure included identifying nerve branches on the faces of both men and using electric currents to determine their function - smiling, or opening and closing the eyes, for example. Face transplant recipient overwhelmed by result - BBC News 2017-02-17T05:00:00Z There is a lot of shale in the ground in Western Maryland, as opposed to other areas of the state, which is not conducive to holding an electric current, proponents of the bill said. Lawmakers seek to protect bee colonies from bears 2017-02-15T05:00:00Z The technique is usually used to image molecules, by measuring attractive forces between the tip and sample, or the electric currents that pass between them. Elusive triangulene created by moving atoms one at a time 2017-02-12T05:00:00Z In the two other cases, the weapon was used as a stun gun, with the electric current fired directly into the passenger, with the weapon held against them at close range. Korean Air admits using electric stun gun on five passengers - BBC News 2017-01-18T05:00:00Z The group apply a mineral cocktail and then use a small electric current to drive the minerals deep into the tooth. 'Tooth repair drug' may replace fillings - BBC News 2017-01-09T05:00:00Z Then these electrons and holes travel in opposite directions across the device, until they meet with electrodes and an electric current is generated. Are we ready for this jelly? Fluorescent jellyfish may help solve our energy crisis 2016-12-17T05:00:00Z I flip a switch to apply an electric current, which should separate the DNA into bands based on weight. One of our reporters tried to do CRISPR. He failed miserably. 2016-11-03T04:00:00Z Lab simulations, however, suggests that electric current is more likely to achieve equilibrium in a storm that occurs in a thinner atmosphere—thereby avoiding the excess charge. Mars Storm Chaser About to Make History on Red Planet The solar cell then herds the electrons into an electric current. Indiana grade school students explore science of solar power 2016-10-07T04:00:00Z Such work is expected to aid in the development of more practical and effective superconductors, materials that can carry electric currents without resistance. Deborah Jin, government physicist who won MacArthur ‘genius’ grant, dies at 47 2016-09-20T04:00:00Z The weapons are used to incapacitate suspects through the use of an electric current. British Transport Police in Scotland to carry Tasers - BBC News 2016-09-01T04:00:00Z The electron then creates an electric current inside the pipette that the researchers recorded to see how the neuron was behaving. A tiny ball of gold could help fight Alzheimer’s 2016-08-22T04:00:00Z The Beagle ROV is attached to the Shearwater vessel by an umbilical chord that provides an electric current to the underwater vehicle. Focus: Exploring coral gardens in our own backyard 2016-08-21T04:00:00Z First, instead of being easily channelled, electric current moves across a graphene sheet randomly and in all directions. Bugs in the system 2016-08-09T04:00:00Z Platypuses close their eyes, ears, and noses underwater and find prey by sensing electric currents with their ducklike bills. How the Venomous, Egg-Laying Platypus Evolved 2016-07-30T04:00:00Z The motion of this conductive material produces an electric current, ultimately creating a magnetic field known as the magnetosphere that’s 20 times stronger than the magnetic field of Earth. NASA’s Juno spacecraft will soon reach Jupiter and start unlocking the planet’s secrets 2016-06-30T04:00:00Z A magnetic field can induce electric currents in the brain that could mimic an EEG signal—but they would show up immediately. Maverick scientist thinks he has discovered a magnetic sixth sense in humans 2016-06-23T04:00:00Z In the new study, researchers remedied this by applying electric current to the liquid chocolate in the direction it needs to flow along the pipes or machinery. Healthier chocolate, thanks to electric fields 2016-06-20T04:00:00Z A tiny electric current passed along your skin varies depending on your levels of perspiration. Is tech addiction making us far more stressed at work? - BBC News 2016-06-13T04:00:00Z Basically, the scale sends a small, electric current through the lower half of your body, and its resistance is measured. The Withings Body Cardio measures cardiac health — and shows you the weather 2016-06-08T04:00:00Z An electric current is run through the circular pad to create the charge, and when it touches the target surface, it induces the opposite charge there, creating electrostatic attraction between the two materials. Static electricity will help tiny flying robots perch anywhere 2016-05-19T04:00:00Z The citation found violations of state and federal requirements in the gas company’s cathodic protection systems, which are designed to prevent external corrosion by applying an electric current to underground steel pipelines. Southern California Gas Co. fined $2.25 million for pipeline safety violations 2016-05-17T04:00:00Z This concerted flow of electrons constitutes an electric current which in turn creates a magnetic field across the gap, perhaps providing the spark which causes the opposing fields on either side to break and reconnect. New satellites get to the bottom of space weather 2016-05-12T04:00:00Z The Inductrack, as its name suggests, produces levitating force by inducing electric currents in the track. Hyperloop Transportation says it will use a ‘cheaper, safer’ form of magnetic levitation 2016-05-09T04:00:00Z The new life is born with a jolt: A fresh genome, built from scratch with human hands, is pushed into a host cell using an electric current. The creators of the first ‘synthetic life’ made a cell with just enough genes to survive 2016-03-24T04:00:00Z Electro-convulsive therapy, otherwise known as ECT is used to treat people with severe depression by sending an electric current through the brain to trigger an epileptic fit. New laws to limit use of Electro Convulsive Treatment in Ireland - BBC News 2016-02-18T05:00:00Z In such a system, only the top panel would produce electric current. Enough with the vertical farming fantasies: There are still too many unanswered questions about the trendy practice 2016-02-17T05:00:00Z ECT or electroconvulsive therapy sends an electric current through the brain to trigger an epileptic fit and is used to relieve severe depression. 'I was convinced my baby would die the next day' - BBC News 2016-02-15T05:00:00Z Construction has begun in southern France on ITER, a huge international research reactor that uses a strong electric current to trap plasma inside a doughnut-shaped device long enough for fusion to take place. German scientists to conduct nuclear fusion experiment 2016-02-03T05:00:00Z Graham didn’t know a whole lot about trains, but he did know that trains like 188 ran on electric currents — the last thing anyone needed was to run into a live wire. The Wreck of Amtrak 188 2016-01-26T05:00:00Z Tasers are known to incapacitate individuals when used in the “probe mode,” when they fire two barbs that deliver an electric current along wires, causing the muscles to lock up. Family asks for federal review of son’s death after Tasering 2015-12-01T05:00:00Z Even a slight touch will compress the pyramids' tips, changing how electric current flows between the films. The inside story on wearable electronics 2015-11-30T05:00:00Z Tasers are best known for their ability to incapacitate individuals while used in “probe mode,” when they fire two barbs that deliver an electric current along wires, causing the muscles to lock up. Deaths spotlight use of Tasers for pain compliance against the mentally ill 2015-11-26T05:00:00Z Ulsan National Institute of Science and Technology Here’s how it works: When pressure from the outside squishes the two layers together, an electric current is created, running through the thickness of the material. New artificial fingerprints feel texture, hear sound 2015-10-30T04:00:00Z In a tokamak, the particles in the plasma move in tight spiral orbits around lines of electric current. Inside the Quest for Fusion, Clean Energy’s Holy Grail 0002-11-29T05:00:00Z Tokamaks use a setup like an electrical transformer to induce the electrons and ions to flow around the tube as an electric current. Feature: The bizarre reactor that might save nuclear fusion 2015-10-21T04:00:00Z Some people have gone so far as to zap themselves with an electric current to help control their bad habits. To Get at the Root of Spending, Pay Attention 2015-10-19T04:00:00Z Bluffing Whether it’s lying to someone’s face in Werewolf or feigning an offensive in a war game, bluffing and duplicity provides almost all table games with a low-level electric current. Don't worry, board games: video games can't steal what makes you great 2015-10-12T04:00:00Z Both approaches exploit materials that change their electrical resistance in the presence of electric current. Hewlett-Packard, SanDisk Join Forces on New-Breed Memory Chips 2015-10-08T04:00:00Z Some of the field is provided by a complex network of superconducting magnets, the rest by the plasma itself flowing around the ring like an electric current. Secretive fusion company makes reactor breakthrough 2015-08-24T04:00:00Z That’s made them ideal for applications such as regenerative braking systems in electric cars, which use the energy in braking to generate an electric current that is stored instantly. New electric storage material could put more zip in your Tesla 2015-08-21T04:00:00Z When they applied an electric current, they found that the porphyrin COF did a better job than the molecular version of splitting CO2 into CO and oxygen. Designer material clears hurdle for turning carbon dioxide into fuel 2015-08-20T04:00:00Z This process of electric current generation is called magnetic induction. Our Power Grid Is More Vulnerable to Space Weather Than We Thought 2015-08-17T04:00:00Z The army, for example, wanted the new courses to emphasize how to measure lengths, angles, air temperature, barometric pressure, relative humidity, electric current and voltage. History: From blackboards to bombs 2015-07-27T04:00:00Z In the late 1950s, Professor Nambu began investigating superconductivity, the process by which, at very low temperatures, electric current suddenly flows without any resistance. Yoichiro Nambu, Nobel-Winning Physicist, Dies at 94 2015-07-17T04:00:00Z But they usually employ the piezoelectric effect, whereby an alternating electric current causes them to vibrate if transmitters or, if receivers, to generate an electric current in response to vibration. Acoustic chatter 2015-07-09T04:00:00Z When it rains, the electric current permeates the damp concrete walls, electrocuting the inhabitants. The tragedy giving hope to Syria's women - BBC News 2015-07-04T04:00:00Z There, they are caused not by the auroral electric current system we find near the poles, but by a weaker low-latitude counterpart called the equatorial electrojet. Our Power Grid Is More Vulnerable to Space Weather Than We Thought 2015-08-17T04:00:00Z An electric current zapped through my legs, and then I lost all movement and sensation below my pelvis. Exoskeleton Technology Could Redefine Disability 2015-07-02T04:00:00Z The magnetic field was generated by a pretty hefty electric current– close to 60 amps– and switching it on rapidly was accomplished with a set of high-current transistors. 'The Laser Cavity Was Flooded' And Other Lab Disaster Stories 2015-06-22T04:00:00Z Apply a voltage, and these holes and electrons circulate in opposite directions to produce a net flow of electric current. The super materials that could trump graphene 2015-06-16T04:00:00Z Finally, they added small layers if gold to allow the onion to respond to electric current prompting it to move. How Onions May Be Used as Artificial Muscles 2015-05-06T04:00:00Z When they occur, GICs effectively generate extra electric current in power grid infrastructure through magnetic induction. Our Power Grid Is More Vulnerable to Space Weather Than We Thought 2015-08-17T04:00:00Z “Problem was, he bought a synthetic sponge instead of a genuine sea sponge”; the latter type was required to handle the electric current without catching fire. A Gruesome Historical Argument Against the Death Penalty 2015-05-04T04:00:00Z It’s a lot like putting your finger on a treadmill’s heart rate sensor; the Up3 "measures the resistance of skin tissue to tiny electric currents," according to Jawbone. Jawbone Up3 review: just buy an Up2 2015-04-23T04:00:00Z Accompanied by the steady thrum of electric current, batteries — lithium-ion cells like those used in electric cars and other types — sit in rows of sealed testing chambers. Batteries and Renewable Energy Set to Grow Together 2015-04-20T04:00:00Z Gases are often measured by electrochemical sensors, in which the gas reacts at an electrode and an electric current results. Experimenting at Home With Air Quality Monitors 2015-04-15T04:00:00Z When a camera sensor is exposed to light, the pixels use photodiodes to generate an electric current. This terrifying video was filmed with the world's first self-powered camera 2015-04-15T04:00:00Z The electric current used is too low to cause resting neurons to fire. Zap Your Brain 2015-03-30T04:00:00Z The car companies dabbled with various technologies — electric batteries, underground moving cables — before adopting a conduit system that used electric current running through an underground wire. All aboard for a bit of D.C. streetcar nostalgia 2015-03-21T04:00:00Z The protons pass through the electrolyte membrane, while the electrons are driven through a circuit, generating an electric current and heat. Hydrogen, hydrogen everywhere... 2015-03-19T04:00:00Z Tuesday’s tragedy occurred when Haitian singer Fantom, standing on top of a float, was struck by a power line, setting off a deadly electric current. Haiti Declares Mourning After Stampede Tragedy 2015-02-17T05:00:00Z “I need things,” he said to me, his voice a rough mix of Brooklyn and post-nasal drip that sent an electric current though my whole body. Fifty Shades of Mel Brooks 2015-02-13T05:00:00Z In all the studies, the devices required low electric currents and voltages, below the pain register in the animals, to drive the drugs into the tumors. Electric fields deliver drugs into tumors 2015-02-04T05:00:00Z Zurbuchen found that the regular motion of a beating heart was enough to perpetually power the pacemaker by generating a constant electric current sufficient to power the device. Interview On Making The Batteryless Cardiac Pacemaker Powered By An Automatic Watch Movement 2015-01-20T05:00:00Z As the magnetic field of a moving magnet passes by a stationary coil, a voltage is induced and an electric current is generated. Shoe generates power from walking 2015-01-15T05:00:00Z Once the darts hit their target, they release a high-voltage electric current that temporarily freezes communication between a person’s brain and muscles, causing a few seconds of paralysis. Stun guns catch on slowly with New Jersey police 2014-12-13T05:00:00Z Trimet turns aluminum oxide into aluminum by way of electrolysis, the use of an electric current to stimulate a chemical reaction. Storing Power in Molten Aluminum Lakes 2014-11-26T05:00:00Z Thanks to a phenomenon known as the thermoelectric effect, this sets up an electric current that the spacecraft can use to power its instruments, or store in a battery. Nuclear power: Desperately seeking plutonium 2014-11-24T05:00:00Z Less frequently, a patient may report flashes of light, smells or some difficult-to-verbalize body feelings, or perhaps even a specific memory from long ago that the electric current evokes. Neuronal "Superhub" Might Generate Consciousness 2014-11-21T05:00:00Z A simulator uses electric currents to stimulate the skin to recreate some of the pain of childbirth. 'Childbirth pain' lessons for men 2014-11-20T05:00:00Z Jawbone’s newest device, the UP3, will track heart rate using bioimpedance sensors, which measure the resistance of body tissue to a tiny electric current generated by the bracelet. The Doctor on Your Wrist 2014-11-14T05:00:00Z This is where a structure, such as a pipeline, is protected from corrosion by an electric current. Shell warned pipeline could leak 2014-11-12T05:00:00Z Charlotte has found that, compared with a sham treatment, tDCS seems to speed up recovery, probably because of the effect that tiny electric currents have on neuronal connections inside the brain. Unexpected ways to wake up your brain 2014-10-29T04:00:00Z One of the other men helping with the harvest found a plastic shovel and was able to move Short away from the electric current. Kansas man suffers injuries in harvest accident 2014-10-26T04:00:00Z In simple terms, inductive charging uses magnetic fields to induce electric current. Improving The Design Of Everyday Things -- An IPhone Charger That's A Work Of Art 2014-10-24T04:00:00Z An electric current generates a magnetic field in a transmitter which in turn generates an electric current in a receiver. Global Maker Of Power Tools Adds Wireless Charging 2014-10-13T04:00:00Z LEDs are devices that emit light when subjected to an electric current. Nobel for blue LED that revolutionized lighting 2014-10-06T04:00:00Z Instead, an electric current is passed between a set of magnetic coils in the charging plate and the watch. Why Doesn't the Apple Watch Have Wireless Charging? Because It Probably Wouldn't Work Very Well. 2014-09-10T04:00:00Z But there's also a product on the market that claims to do both using electric currents. Stuff: Zap away your workout soreness: The Loop 2013-10-16T04:00:00Z In essence, an electric current in a transmitter creates a magnetic field that induces an electric current in a receiver, thereby charging the device. Apple's Afterthought: Wireless Charging 2014-09-09T04:00:00Z In tDCS, electrodes are glued to the scalp, and a weak electric current is passed through them to stimulate the underlying brain tissue. Electrical Brain Stimulation Can Restore Consciousness 2014-08-09T04:00:00Z These are charged, so they could be guided by magnetic fields into an 'inverse cyclotron' device that would convert their energy into an ordinary electric current with around 90% efficiency. Plasma physics: The fusion upstarts 2014-07-22T04:00:00Z The researchers placed coils carrying electric current inside the experiment to simulate sunspots, magnetically active regions on the sun where current flows beneath the surface. Experiment Triggers Superhot Plasma Outbursts to Untangle Solar Flare Mystery 2014-07-10T04:00:00Z Put your hand up, and an electric current will lift his too. The Oculus Rift meat puppets are here 2014-07-09T04:00:00Z However, Shell says it is making progress with a new method it is trying, also in Jordan, in which the shale is heated underground with an electric current to extract the oil. Flaming rocks 2014-06-26T04:00:00Z Scientists led by neurologist Steven Laureys applied the electric current for 20 minutes to patients' left prefrontal cortex, an area known to be involved in attentiveness and working memory. Electrical Brain Stimulation Can Restore Consciousness 2014-08-09T04:00:00Z It emits an imperceptible electric current that drives minerals back into the tooth. This new technology may put an end to drilling at the dentist’s office The group at King's apply a mineral cocktail and then use a small electric current to drive the minerals deep into the tooth. Dentists aim for drill-free future 2014-06-16T04:00:00Z It’s not like fluorescent either – where an electric current excites a mercury vapor which ultimately leads the phosphor coating on the lamp tube to glow. Bridgelux Enables The LED Revolution From Behind The Scenes 2014-06-13T04:00:00Z One of the coils is attached to a power source, creating a magnetic field, while the second coil is primed to convert that magnetic field into an electric current. So Long, Charging Cables: Wireless Power Is Coming 2014-06-04T04:00:00Z The iron pieces were even given a jolt of electric current to remove buildup. Restored 19th century going on display in Astoria 2014-05-15T04:00:00Z However, China imposes an electric current limitation of 20 amps on residential circuits, which effectively caps the charging capacity at this limit and lengthens the charging cycle. Tesla Motors in China: Hype or Not 2014-05-15T04:00:00Z This is an advance on a 2007 experiment at the Massachusetts Institute of Technology, when electric current was transmitted wirelessly across a six-foot gap. Four New Innovations to Energize the World 2014-05-14T04:00:00Z They are semiconductor devices that produce light as a consequence of an electric current. Bridgelux Enables The LED Revolution From Behind The Scenes 2014-06-13T04:00:00Z A team at the University of Louisville recently helped patients briefly stand and move their legs by sending electric currents into the spinal cord. Ohio surgeons hope chip in man’s brain lets him control paralyzed hand with thoughts 2014-04-30T00:23:27Z It would involve running an electric current through the graphene-based coating to heat the surface of the glass and prevent condensation. The problem of re-inventing spectacles 2014-04-29T15:04:57Z “Dielectric material acts as a nonconductor to a direct electric current and is used to help ensure that an electro-static discharge does not accidentally set off the main charge of the weapon.” U.S. Faces Challenges Maintaining Aging Nuclear Arsenal 2014-04-01T02:13:18Z Their intention is to change the spontaneous firing rate of neurons in the somatosensory cortex by applying a weak electric current to the scalp above that part of the brain. Focal dystonia: Don’t cramp my style 2014-03-27T15:58:21Z An electric current is generated by induction - the electrons are driven as a magnet moves past a coil of wire. Neither rare, nor earths 2014-03-23T00:40:26Z Some fibroids may be destroyed by applying heat or electric current to the uterine lining. Well: A Surgical Procedure’s Risks, Unmentioned 2014-03-17T04:01:53Z If sex is a live electric current running under the surface of history, maybe each time we plug in, it'll feel like the time warp again. The strange time warp of the 1970s 2014-03-16T00:30:21Z It is worn across the forehead and over the ears, and contains a small electrode that applies an electric current to stimulate the nerve that is associated with migraine headaches. | Health: F.D.A. Approves Anti-Migraine Device 2014-03-12T03:31:01Z A nifty bit of physics called the piezoelectric effect, by which certain materials generate an electric current when stressed, offers a way around that. High-tech shipping containers: Boxing clever 2014-02-27T16:07:00Z Paramedics were unable to save tragic Georgia who died when an electric current passed through her heart. Girl died helping with decorations 2014-02-24T15:43:17Z As he opened his car door, police said, a man walked up and fired what police called a “flashlight style” Taser — sending probes into Almond’s wrist and chest, and incapacitating him with an electric current. ‘Dream theft’ of 300-year-old Stradivarius pulled off by Milwaukee man, police say 2014-02-07T20:03:03Z The fences also carry an electric current to shock anyone who touches them. Too much sugar could be fatal, study finds 2014-02-04T00:53:53Z The heat energy is transformed into electric current that can charge USB-powered devices like cell phones. The Stars Of Forbes' 30 Under 30 In Energy And Industry 2014-01-06T12:37:00Z He is to us what Abraham Lincoln, George Washington and Obama’s most electric currents of hope represent to even the most cynical American. When I met Mandela 2013-12-05T21:46:00Z Suppose we are researching thermoelectric materials, which generate an electric current if they experience a large temperature gradient. How Supercomputers Will Yield a Golden Age of Materials Science 2013-11-25T13:15:00.723Z It uses alternating electric current to produce an oscillating magnetic field that then heats up a ferromagnetic pan. Food bytes: The kitchen goes digital 2013-11-25T01:06:29Z After a three-month commissioning phase, the trio will begin to independently measure the various electric currents in and around Earth. Mission to Map Earth's Magnetic Field Readies for Take-off 2013-11-21T23:15:00.470Z From a long-term perspective, the demand for semiconductors is continuing to grow as the devices become ubiquitous in anything that runs electric current. Blue Light Special In Semiconductors As Cree And Others Get Crushed 2013-10-24T13:34:00Z Cardiac pulses are not localized — they are electric currents that spread across the whole heart in waves. Q&A: A lateral thinker 2013-10-16T17:21:26.370Z As noted by Michael Faraday in 1831, as the magnet moves over the wire the magnetic field induces an electric current in the coil. Meds in their sheds 2013-10-12T00:04:30Z In a DSSC, dye molecules attached to titanium dioxide absorb photons and release electrons, creating an electric current. Will Quantum Dots Revolutionize Solar Power? 2013-10-08T06:55:00Z By applying an electric current, the mercury ions were released from the pigment into the water. Paintings Turning Black? Blame Mercury 2013-10-06T12:45:00.777Z The corpse twitched and jerked and even 'opened an eye' as an electric current was applied. Brian Cox: The wonder of British science 2013-09-24T16:58:12Z If a site is visited too often, this activates a shock circuit that sends an electric current to the offender’s hand through the computer’s keyboard. How microbeads in face wash are polluting our waterways 2013-09-16T19:09:14Z The overall result, complicated input/output paraphernalia notwithstanding, is par with having frog legs twitch when they receive an electric current, or with people’s legs jerking when hit at the knee with a doctor’s hammer. Floating Brains and Invasive Minds 2013-09-09T15:45:09.203Z Those effects are a generation of electric current from the bending or impact of a material–usually a crystal like quartz. The Beautiful Science of Helicopter Halos 2013-08-01T17:45:00.783Z Passing a strong electric current through the brain could trigger a similar seizure and - they hoped - a similar response. Why are we still using ECT? 2013-07-24T11:52:42Z Five Mexican sculptors now contribute to the growing installation, and a U.S. artist is designing an iron sculpture that will, with the help of an electric current, grow a calcium “biorock” shell around it. Ghostly Underwater Museum Starts to Diverts Tourists from Endangered Reef 2013-07-19T11:15:05.763Z Turn on a magnetic field, and the material's ability to carry an electric current skyrockets or plummets in response. Hypersensitive Wires Feel the (Electromagnetic) Force 2013-07-04T19:00:47Z Here, the fingerprint material acts like a stencil, blocking an electric current that is used to deposit a coloured film. Glowing tags to reveal hidden prints 2013-07-03T16:21:01Z The controller wears a cap which sends electric currents from the brain to a computer, which then beams the commands to the helicopter. The helicopter powered by the mind 2013-06-05T14:50:56Z The "pilot" wears a cap which sends electric currents from their brain to a computer, which then beams the commands to the helicopter. Chat: What would you control with your mind? 2013-06-05T11:38:04Z The person navigating the four-blade helicopter—also known as a quadcopter—wears an EEG cap laden with 64 electrodes, which detect electric currents produced by neurons in the brain’s motor cortex. How To Fly a Model Helicopter Using Only Your Thoughts 2013-06-05T02:45:08.997Z In between drivers must charge overnight using ordinary electric current, a serious limitation. Tesla to triple supercharger stations for coast-to-coast car trips 2013-05-30T22:18:06Z This turning sets those machines in motion whose thrust sets going the electric current for which the long-distance power station and its network of cables are set up to dispatch electricity. Why 140 Characters Are Better Than A Flying Car 2013-05-11T12:29:26Z Parasitic capacitance occurs when two electric currents are near enough to each other that they interfere with one another. Researchers Build World's Fastest Carbon Nanotube Transistor 2013-05-07T21:20:40Z These are made from layers of a piezoelectric material—one that deforms when an electric current is applied to it. Miniature flying robots: Robodiptera 2013-05-01T16:48:40Z State wildlife officials will use an electro-fishing boat,which releases electric current just beneath the vessel to temporarily stun nearby fish. City Room: Snakehead Fish Reported in Harlem Meer in Central Park 2013-04-30T20:54:48Z "It was like being submerged in acid with an electric current running through it," he said. Bill Walton keeps students entertained in 90-minute chat 2013-02-14T04:39:04Z Next, a pulse generator, which sends a small electric current to the targeted brain region much like a pacemaker does to the heart muscle, is implanted below the skin in the chest or abdomen. Can Early Deep-Brain Stimulation Surgery Help More Parkinson's Patients? 2013-02-13T22:45:00.257Z In contrast to the electric currents induced by DBS, which excite neurons in all directions, magnetic fields follow organized pathways from pole to pole, like the magnetic field that surrounds the earth. Stimulating the Brain with Microscopic Magnets 2013-01-31T13:15:00.207Z The panels use an organic chemical compound as a key material which emits light in response to an electric current. Samsung, LG unveil super-thin, curved televisions 2013-01-08T20:12:00Z To discharge, the flywheel’s kinetic energy is used to spin an electric generator and output electric current. Guest Post: Can we store electricity to transform the grid? 2012-12-19T17:45:03.207Z Because both currents produce reflected waves that are exactly out of phase with each other, their sum can cancel out entirely if the total induced effective magnetic current exactly balances the total induced electric current. Controlled-reflectance surfaces with film-coupled colloidal nanoantennas 2012-12-11T21:22:39.403Z They combined the ink-jet printer with a machine that uses an electric current to spin very fine fibres from the polymer solution. Printer creates robust cartilage 2012-11-22T13:52:27Z A transistor is the electrical switch at the heart of a microprocessor, similar to a wall switch that governs whether electric current will flow to light a lamp. Moore's Law: The Rule That Really Matters in Tech 2012-10-16T15:15:04.937Z Prof Graham said an electric current is passed through the gas before it arrives at the bacteria. New technique to target superbugs 2012-10-03T08:03:45Z When exposed to heat on only one side—whether it be from a radioactive isotope or another source—it will induce an electric current as long as the temperature differential is maintained. Improved Thermoelectrics Could Migrate from Space to Earth 2012-09-20T18:45:20.850Z We note that the particular arrangement of antennas on the surface should not matter for an isotropic absorber, because it is necessary to introduce only enough magnetic current to offset the electric current. Controlled-reflectance surfaces with film-coupled colloidal nanoantennas 2012-12-11T21:22:39.403Z One purpose of myelin, scientists think, is to reduce "leakage" of electric current as electrochemical signals zip to and fro. Early Isolation Impairs Brain Connections 2012-09-13T22:17:00Z Just as in regular electric generators, when moving magnetic fields cross long electrical conductors, electric currents will be generated. Short-Circuiting Civilization: Predicting the Disruptive Potential of a Solar Storm Is More Art Than Science 2012-08-23T18:15:00.330Z "He knew a ton about tidal currents," Sauer says, "but very little about electric currents." U.S. Start-up Harnesses Tidal Power 2012-08-22T16:21:45Z These run from anode to cathode and thus create an electric current. Better Than A Kite In A Thunderstorm: The New Science Of Generating Zap From Trash 2012-08-20T19:13:39Z The electrons then flow through a wire to the fuel cell's cathode, generating an electric current. Green Blog: In Fuel Cells, Some Hope for Urban Sanitation 2012-08-16T16:07:27Z The devices work by sending electric currents to receptors in the skin, which interpret them as real sensations. 'Smart Fingertips' Pave Way for Virtual Sensations 2012-08-10T00:00:00Z This event, more than any other, promises to inject an electric current into the Games and send a wave of excitement cascading over the capital. London 2012 Olympic Games: 5 August - what's on today 2012-08-05T05:45:00Z Holding hands, they then did a consecutive arm wave, a popular break-dancing move that looks sort of like how one might draw an electric current. United States 1, North Korea 0: U.S. Women Unveil Victory Dance in Win Over North Korea 2012-07-31T19:04:02Z Rather, they have constructed a thin, flower-shaped sheet of rat heart cells and silicone that mimics the swimming behavior of a juvenile moon jellyfish when subjected to an electric current. What Would It Take To Really Build An Artificial Jellyfish? 2012-07-25T20:45:00.237Z The researchers shocked the muscle cells into contracting using an electric current Scientists in the US have created a free swimming artificial jellyfish. Team builds artificial jellyfish 2012-07-23T09:59:32Z The pressure created electric currents that were transferred to the skin, which the researchers felt as mild tingling. 'Smart Fingertips' Pave Way for Virtual Sensations 2012-08-10T00:00:00Z To get their artificial jellyfish, or medusoid, swimming, the researchers submerged it in a salty solution and ran an electric current through the water, jump-starting the rat cells. Artificial Jellyfish Swims Like the Real Thing 2012-07-22T18:00:00Z These bands put a tiny current through the surface of the skin at the sweatband and measure changes in that electric current. Simple Wristbands May Track Seizure Risk 2012-07-14T14:15:00.180Z You did your doctoral research on superconductivity, where electric current flows through a material and the electrons meet almost no resistance, right? A Conversation With Mildred Dresselhaus: Carbon Catalyst for Half a Century 2012-07-02T21:44:49Z They used an electric current to shock the Medusoid into swimming with synchronised contractions that mimic those of real jellyfish. Team builds artificial jellyfish 2012-07-23T09:59:32Z After each picture, she applied a weak electric current to the subject's tongue, stimulating the brain's taste function without mimicking any real taste, producing a sensation and metallic taste rather like licking a battery. Sensory science: Partners in flavour 2012-06-25T13:20:53.367Z "They hang you on it and the electric current runs through it." Egypt secret police files shine light on murky world 2012-06-08T06:04:30Z Sven is generating just a few microvolts of electric current and sending it into the tiny portion of my brain under his hovering wand. Electrical stimulation of the brain: the benefits of the short, sharp shock 2012-06-02T23:05:13Z An electric current excites mercury and argon vapor inside the tubes, prompting the atoms to release ultraviolet light. A light bulb revolution: CFLs and LEDs replace incandescent bulbs 2012-05-14T21:41:45Z A thin platinum tube heated by an electric current appears feebly luminous as compared with a blackened tube at the same temperature. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z The electric current was conceived originally as the flow of a hypothetical fluid. Popular scientific lectures 2012-04-24T02:00:17.273Z These doors were closed by the bringing into operation of an electric current and could not be opened until this current was cut off from the bridge. Loss of the Steamship 'Titanic' 2012-04-17T02:00:14.973Z The time was ripe for a quantitative investigation of current induction, like that furnished by the genius of Ampère after the discovery by Oersted of the deflection of a magnet by an electric current. Lord Kelvin An account of his scientific life and work 2012-04-06T02:00:32.097Z The fact was indisputable; an electric current passed through the pneumogastric did suddenly and invariably arrest the heart. The Catholic World; Volume I, Issues 1-6 A Monthly Eclectic Magazine 2012-04-05T02:00:40.207Z Furthermore the writing frequently ceases abruptly, as if an electric current has just been interrupted, and that without any appreciable reason. Mysterious Psychic Forces An Account of the Author's Investigations in Psychical Research, Together with Those of Other European Savants 2012-03-28T02:00:29.747Z You may picture the column of water as a column of hydrogen and a column of oxygen, fitted into each other, and may say the electric current is a chemical current and vice versa. Popular scientific lectures 2012-04-24T02:00:17.273Z My arm is now traversed by a powerful electric current, vibrating at about the rate of one million times a second. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z From below came the buzz of the great dynamo and through the wires surged the tremendous power of the electric current. Bert Wilson, Wireless Operator 2012-03-27T02:00:19.467Z In a little while it appeared that although a strong electric current arrested the pulsations—and in mammals instantaneously—yet a feeble current accelerated instead of arresting them. The Catholic World; Volume I, Issues 1-6 A Monthly Eclectic Magazine 2012-04-05T02:00:40.207Z But whether the electric current passing round the cage assisted the manifestation of force inside, it is impossible to say. Mysterious Psychic Forces An Account of the Author's Investigations in Psychical Research, Together with Those of Other European Savants 2012-03-28T02:00:29.747Z Take for instance the strange interaction of electric currents and magnets, or the reciprocal action of currents, which seem to defy all the resources of mechanical science. Popular scientific lectures 2012-04-24T02:00:17.273Z About fifteen years ago, Prof. Rowland demonstrated a most interesting and important fact, namely, that a static charge carried around produces the effects of an electric current. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z It seemed to him that a ray of light, brighter than that of the electric current that burnt in the room, streamed towards him. The Everlasting Arms 2012-03-22T02:00:37.327Z The division of labour cannot be done consciously, but should better proceed from a feeling as if the whole arm was subjected to an electric current while engaged in playing a tremolo. Piano Playing: With Piano Questions Answered 2012-03-22T02:00:35.350Z Electric shock therapy, first used in 1937, sends a brief electric current to the brain, mimicking a seizure. Health Buzz: Study Explains How Shock Therapy Works 2012-03-20T04:00:00Z Ohm forms his conception of the electric current in imitation of Fourier's. Popular scientific lectures 2012-04-24T02:00:17.273Z In these systems two independent conductors are employed for each of the independent circuits connecting the generator with the devices for converting the transmitted currents into mechanical energy or into electric currents of another character. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z Consequently his line of action in the affairs of life was something in the nature of an alternating electric current. A Safety Match 2012-03-19T02:00:23.817Z This alone can explain why various modes of treatment, the electric current among others, after being recommended by some authors, are branded by others. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z Somewhat related is the possibility of measuring the quantum Hall effect at room temperature in this device — a phenomenon resulting from the interaction between an electric current and a magnetic field. Q&A: Taking charge 2012-03-14T22:50:48.640Z Things as remote as the magnetic lines of force of an electric current and the stream-lines of a frictionless liquid vortex enter in this way into a peculiar relationship of similarity. Popular scientific lectures 2012-04-24T02:00:17.273Z I propose to seek for the period by means of an electrical oscillator, or a source of alternating electric currents. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z Nature requires, without volunteering an explanation, that to produce hydrogen, see the stars, destroy germs and produce the electric current, certain invariable laws must be obeyed. Joseph Smith as Scientist A Contribution to Mormon Philosophy 2012-03-12T03:00:27.817Z A second coil in the toothbrush captures some of that field, inducing an electric current. Novelties: Built-In Wireless Charging for Electronic Devices 2012-03-10T19:30:37Z But in English we know but of one, Coleridge's Wallenstein, where the reader will feel the electric current undiminished by the medium through which it comes to him. Life Without and Life Within or, Reviews, Narratives, Essays, and poems. 2012-03-05T03:00:13.070Z The team then switched focus to the anode—the electrode from which lithium ions flow to produce the electric current—and boosted its performance by incorporating silicon along with the typical graphite. New Energy-Dense Battery Could Enable Long-Distance Electric Cars 2012-02-27T23:45:00.223Z It has been a long time customary, owing to the limited experience with vibratory currents, to consider an electric current as something circulating in a closed conducting path. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z So also in science, to the man who obeys the law of nature, come greater power and intelligence, to him who winds the wire right, the electric current comes, with all its latent powers. Joseph Smith as Scientist A Contribution to Mormon Philosophy 2012-03-12T03:00:27.817Z These are represented within the computer as different voltages of electric current, itself the result of the electron’s charge. Quantum computing: An uncertain future 2012-02-23T17:07:45Z The entire plant could easily light and supply the other necessary electric current for the needs of any brisk American town of five or six thousand people. The Romance of a Great Store 2012-02-20T03:00:21.577Z By a succession of these chambers, with the assistance of electric currents, the air, impregnated with the most deleterious particles, or valuable dust, could be rendered innocuous. Meteorology or Weather Explained 2012-02-20T03:00:18.847Z The capital was quite in a fever, shivering as pigeons do in their cote when they feel the electric current. My Lords of Strogue, Vol. II (of III) A Chronicle of Ireland, from the Convention to the Union 2012-02-15T03:00:26.817Z The electrician has found that by winding a wire in a certain manner around iron and rotating it near a magnet, electric currents are set up. Joseph Smith as Scientist A Contribution to Mormon Philosophy 2012-03-12T03:00:27.817Z Also, in a separate room, the floor of which consists of immense blocks of stone, are the delicate instruments of precision used in testing electric currents. Inventors 2012-02-08T03:00:16.647Z OLEDs use organic compounds which emit light when excited by an electric current. Steve Jobs' Failure To See Light In OLED Could Cost Apple 2012-01-17T15:09:16Z In the course of these experiments, in September, 1821, he discovered the rotation of a wire conveying an electric current around the pole of a magnet. Heroes of Science: Physicists 2012-01-17T03:00:17Z Any metallic substance, such as the hull of a submarine, simply by striking this antenna at any point, would produce an electric current, which, instantaneously transmitted to the mine, would cause this mine to explode. The Victory At Sea 2012-01-17T03:00:15.547Z The man to enter the kingdom of the electric current must yield obedience to the order of nature; he must receive a scientific baptism. Joseph Smith as Scientist A Contribution to Mormon Philosophy 2012-03-12T03:00:27.817Z Given a perfect carbon, a globe perfectly free from air, cheap electric current, and cheap means of carrying it from the generating machine to the lamps, and the problem was solved. Inventors 2012-02-08T03:00:16.647Z Sure enough, he found clusters of neurons that fired when the monkeys saw a concave image, and others that responded to a convex shape, and Janssen stimulated those clusters with a mild electric current. Shape-Shifting: Researchers Change How Monkeys See in 3-D 2012-01-11T19:15:00.203Z The phenomenon of increased spark is merely a case of the induction of electric currents. Heroes of Science: Physicists 2012-01-17T03:00:17Z At rest the electron or the co-electron constitutes an electric charge, and when in motion it is an electric current. Hertzian Wave Wireless Telegraphy 2012-01-09T03:00:20.570Z |
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