| 单词 | light source |
| 例句 | Move the light source again, and the shadow is a trapezoid. The Gene 2016-06-02T00:00:00Z The stationary sun that hung overhead was nothing but a virtual light source, programmed into the imaginary sky. Ready Player One: A Novel 2011-08-16T00:00:00Z A faint light source appeared a few feet ahead, and as they got closer their surroundings began to come into focus a bit. The Kill Order (Maze Runner, Book Four; Origin) 2012-08-14T00:00:00Z The large hall lay quiet and dimly illuminated by hidden light sources in the transparent walls. The Martian Chronicles 1950-01-01T00:00:00Z Powell followed the dim finger, “Check! Now fasten your eye on the robots and pray they don’t move too far from that part of the tunnel. They’re my light sources. Are all seven there?” I, Robot 1950-12-02T00:00:00Z It grabbed Nathan’s ear and held on to it for support as it raised the light source as high as it could. Healer of the Water Monster 2021-05-11T00:00:00Z The light source was on the other side of the backpack. Healer of the Water Monster 2021-05-11T00:00:00Z The helicopters were closer, a great blowing of insects to a single light source. Fahrenheit 451 1953-01-01T00:00:00Z Then a massive shape about the size of a blue whale swam over the light source, creating a huge, dark shadow. Healer of the Water Monster 2021-05-11T00:00:00Z It was dark down below, but Mark could see a walkway made of silvery metal—mostly hidden in shadow—that encircled the huge space underneath.There was no light source and no sign of people. The Kill Order (Maze Runner, Book Four; Origin) 2012-08-14T00:00:00Z In drawing, the edge of a shadow closest to the primary light source typically receives the least reflected light, so that area actually tends to be the darkest. Amanda Gorman, the Inaugural Poet Who Dreams of Writing Novels 2021-12-09T05:00:00Z Weems is best known for the “Kitchen Table Series,” photographs of herself and a rotating cast of characters in front of a long kitchen table beneath a single, dramatic light source. In images and words of rebirth, a poignant tribute to civil rights giants John Lewis and C.T. Vivian 2021-02-23T05:00:00Z The three-week long event, which will involve amateur sports and arts enthusiasts, is described as "using light sources powered by physical and kinetic movements to promote the latest energy conservation technologies". Edinburgh festival director Jonathan Mills extends his contract until 2014 2011-02-03T13:58:56Z They even offer ready-made light sources, whether filled with sun or stars. Clip joint: rooftops 2010-08-11T15:01:00Z Except in this scenario, our panda does not ascend toward enlightenment but descends to a mysterious light source. The rise and fall of Bing Dwen Dwen, Beijing's insidious Olympics mascot 2022-02-20T05:00:00Z You also don't have to keep reminding yourself to add a variety of light sources and verdant plants. Curtains, blinds or both? Here’s how to pick window treatments 2022-08-02T04:00:00Z We developed attachments to amazing Instagram sellers whose plush leather seats, cheery rugs, fresh light sources and charming vessels became our new close friends in a long stretch of isolation. New York, It’s Time to Shop! (Masks on, Please) 2021-04-22T04:00:00Z That’s because your indoor light sources are emitting varying wavelengths that combine to create the colors you perceive. What Is All of That Screen Time Doing to Your Skin? 2020-05-20T04:00:00Z Years later, fewer than 100 humans remain, and the light source that keeps the virals at bay is on its last legs. Pandemics in the Pages of ‘The Stand,’ ‘Severance’ and More 2020-03-12T04:00:00Z This is their reason to transform into an undulating mass, phone-fisted arms extended like tendrils searching for a light source and finding one in the charismatic Carti. Review | Playboi Carti: Plenty of charisma, not a whole lot of rapping 2017-08-10T04:00:00Z Opt for full-height drapery panels and a variety of light sources instead. To brighten a family room, lose the leather sectional and paint the brick fireplace 2017-01-04T05:00:00Z After the mine collapsed, all the light source was headlamps. 'The 33' Director: Every Line Is a 'Fight' for Women in Hollywood 2015-11-12T05:00:00Z Mr. Brandston worked with artists to better display their works, and with health care professionals to develop ultraviolet light sources to limit the spread of disease. Howard Brandston, Who Made His Mark With Light, Dies at 87 2023-03-24T04:00:00Z Different light sources There will often be a mix of different light sources in these work situations. Top tips: workplace photography 2010-10-01T14:06:00Z The light source for these subtle visual pyrotechnics is initially puzzling — but not for long. 'Helen Lundeberg: A Retrospective' downplays the painter's key early works 2016-04-07T04:00:00Z His winning novel, described in the Guardian's review as "both properly alien and properly probable", is set on the planet Eden, a faraway world with no natural light source. Chris Beckett wins Arthur C Clarke award for Dark Eden 2013-05-01T20:01:01Z Biskind illuminated facets of those eras that until his books came along had remained outside the light source of accepted opinion. What Our Extremist Politics Owe to Batman and Captain America 2018-10-26T04:00:00Z I try to establish a strong light source and let value define the picture more than color. A Colorblind Artist? Yes, With a Little Help From His Friends 2017-12-23T05:00:00Z Sometimes there are dueling or rhyming light sources, as in a portrait of a vintage Chevrolet outside a small-town Arizona hotel. At the Corner Store, Goertel’s photos make a splash without the flash 2015-03-26T04:00:00Z Perhaps the box contains some sort of sugary substance, or an artificial light source. The Possession – keeping it real 2012-05-30T12:29:00Z Its many documents scroll dramatically up two large facing screens, glowing floor-to-ceiling surfaces that are the only light source here. Review: Ingenious Versatility in the Whitney’s ‘Open Plan’ 2016-04-28T04:00:00Z On rare occasions when I needed a light source, I turned to a Blue Star Tactical Professional Flashlight. Best headlamp 2012-06-19T20:46:00Z The screens are the only light source, which guarantees a magical initial encounter. 12 Faces of Cate Blanchett: A Chameleon in the Armory 2016-12-15T05:00:00Z Starting a few days before your trip, gradually shift the light and dark times of your origin toward that of your destination, using dark glasses, sunlight or other light sources. Jet Lag: Get Back in the Rhythm 2023-08-04T04:00:00Z “The light sources and tonal relationships are reversed. The outlines of the children become more clearly defined, their individual features softened.” The French Artist JR Brightens the Montauk Highway 2023-04-27T04:00:00Z “But never stare at a bright light source.” Can One LED Light Give You Perfect Skin? 2019-10-23T04:00:00Z By far the smartest lighting choice I made was to install dimmers on all light sources. A style expert’s recipe for an appetizing dining room 2015-11-17T05:00:00Z Alternatively, you can go cooler with your overhead lighting, and supplement with warmer light sources closer to eye level. You’re probably buying the wrong light bulb — here’s why 2022-07-16T04:00:00Z As in every other area of design, the critical question will be whether designers seize the chance to develop entirely new types of lighting, or simply add energy-efficient light sources to old ones. Design: Design Watchwords for 2011 2011-01-03T01:05:16Z First, set your computer between an external light source and your desk chair, so that your face acquires a glow. How to Use Zoom Like a Theater or Film Professional 2020-05-27T04:00:00Z Geddes suggested using gentle light sources like candles and specially designed lightbulbs would “help the body detect natural sleep signals like melatonin and listen to sleep cues”. Disrupted sleep patterns can lead to ‘deviant behaviour’, Hay festival hears 2019-05-27T04:00:00Z On her Instagram account she captures poetic moments from those jaunts: a curving streak of red paint on a concrete barrier, or her gloved fingers seeming to pinch a light source like the moon. Five Art Accounts to Follow on Instagram Now 2020-07-29T04:00:00Z Illuminated by a half-dozen light sources, the scene glows with tiny stabs against the night. Review | In the galleries: Contemporary images cast a striking new light on the Arab world 2018-11-30T05:00:00Z Hamacher shot most of the photos with a tripod and long exposures, so that multiple light sources twinkle and objects in motion have a softness that suggests oil painting. Review | In the galleries: Views of lost scenes from Syria 2018-12-28T05:00:00Z A certain alien something is in evidence, creating intense light sources suffusing its witnesses with an unearthly, buttery glow. Super 8 - review 2011-08-04T13:00:02Z “Duo” refers to two light sources, allowing for viewing of solid objects like bugs as well as slides. Top STEM toys are hands-on fun 2018-10-26T04:00:00Z The central dome, newly restored with gold leaf, is now a glowing marvel, perhaps best seen at dusk when it seems to shimmer with its own light source. Leighton House: a private palace of art 2010-04-16T23:09:00Z That means there should be several light sources, scattering pools of warm light throughout a space. Five practical ways to reap the cozy rewards of ‘hygge,’ even if you can’t pronounce it 2017-01-24T05:00:00Z So energy efficient that they last almost indefinitely, these films of organic semiconductor are the light source of the future. Light is right at the Brit Insurance Design awards 2011 ? review 2011-02-17T09:51:50Z It also leads us from the only light source — 80WSE’s big front window — into darkness, and night, like the story. What to See in New York Art Galleries This Week 2017-07-20T04:00:00Z The laser projection system uses a laser light source to provide substantially more brightness than a xenon bulb, allowing Imax to fill its largest screens with sharper and more lifelike images. Imax premieres new laser system at TCL Chinese Theatre in Hollywood 2015-04-15T04:00:00Z What he shows us looks like a room — but with its superfluous floating wall and unidentified light source, it induces a deep sense of malaise. ‘The Ghost of Architecture’ haunts Henry Art Gallery 2013-08-15T19:20:58Z There are a wide spectrum of O.T.C. devices including lasers, light sources, Intense Pulsed Light sources, radio frequency and sonic cleansing devices. Skin Deep: Assessing Those Laser, Pulsing-Light and Sonic Skin Care Products for Home Use 2011-10-05T22:30:11Z “It puts the light source really close to the work of art, typically with very low-wattage lamps,” says Russell. Five Tips for Lighting Art 2015-02-23T05:00:00Z The team combed through earlier data and worked to rule out other possible light sources. With unprecedented flares, stellar corpse shows signs of life 2023-11-15T05:00:00Z The essentials are: navigation, sun protection, insulating clothing, light sources, fire materials, first aid, repair kit, food, water and emergency shelter. Hiker rescued on Colorado peak after getting caught in snow wearing only cotton hoodie 2023-11-14T05:00:00Z "There is no off-the-shelf light source for our phonon frequencies at about 10 terahertz," explained Jiaming Luo, an applied physics graduate student and the lead author of the study. Atomic dance gives rise to a magnet 2023-11-09T05:00:00Z Most plants show phototropism -- the ability to grow toward a light source. How sunflowers see the sun 2023-10-31T04:00:00Z An international team of scientists is rethinking the basic principles of radiation physics with the aim of creating super-bright light sources. Scientists propose super-bright light sources powered by quasiparticles 2023-10-19T04:00:00Z These expensive and weakly emitting light sources were fine for a tiny red indicator light or an infrared TV remote, maybe, but little else. The incredible power of blue LEDs 2023-10-16T04:00:00Z Thus, a new kind of light source can be created consisting of hundreds -- or even thousands -- of frequencies, like lasers beaming in unison. New method makes microcombs ten times more efficient 2023-09-20T04:00:00Z Make sure your computer is positioned to minimize reflections from light sources and reflective surfaces like windows and glass doors. Blue-light glasses are unlikely to help eye strain. Here’s what does 2023-09-03T04:00:00Z “Neon will never be the primary light source for signs as it once was in its heyday, and that just suits me fine,” she said. Lovingly called the 'Gender Bender,' she makes neon art that's a 'megaphone' for trans activism 2023-08-22T04:00:00Z They see promising applications for quasiparticle-based light sources including non-destructive imaging to scan for viruses, understanding biological processes like photosynthesis, manufacturing computer chips, and exploring the behavior of matter in planets and stars. Scientists propose super-bright light sources powered by quasiparticles 2023-10-19T04:00:00Z If that were the case, the individuals must have used a light source—namely fire—to navigate Rising Star’s dark and treacherous tunnels, chutes and chambers. This Small-Brained Human Species May Have Buried Its Dead, Controlled Fire and Made Art 2023-06-05T04:00:00Z Euglenoids move through their aquatic habitats using two long flagella that guide them toward light sources sensed by a primitive ocular organ called an eyespot. Fundamentals of Biology 2015-01-01T00:00:00Z They’re determined by the light’s direction, the light source’s distance from the intervening object and that object’s shape. Perspective | Silence and stasis, unsurpassed This isn’t easy; many areas in developing nations have dangerously insufficient lighting at night, and use wasteful greenhouse-gas-emitting fuels to power the meager light sources they have. Light Pollution Is Dimming Our View of the Sky, and It’s Getting Worse 2023-01-31T05:00:00Z Quasiparticle-based light sources could have a distinct advantage over existing forms, like free electron lasers, which are scarce and massive, making them impractical for most laboratories, hospitals, and businesses. Scientists propose super-bright light sources powered by quasiparticles 2023-10-19T04:00:00Z If H. naledi, with its small brain, was burying its dead, using fire as a light source and creating engravings, then scientists may need to rethink the connection between brain size and behavior. This Small-Brained Human Species May Have Buried Its Dead, Controlled Fire and Made Art 2023-06-05T04:00:00Z The biggest lighting mistakes, they agree, are relying on a solo overhead light source, which channels a police interrogation, and using cool-temperature light bulbs, whose glow skews institutional rather than comforting. The surprising design secrets to making a space feel cozy | Produced by Seattle Times Marketing 2023-01-20T05:00:00Z “One of which is what’s happening in the sky, specifically, where the light source is — the sun, or the moon, or an ambulance — and the other is how diffused the light is.” How to see the kaleidoscopic Echo Park home that's drawing visitors from around the world 2023-01-12T05:00:00Z Flashlights and other battery-operated light sources are much safer, especially when emergency services will already be stretched thin. This massive storm may mean blackouts. Here's how to prepare 2023-01-04T05:00:00Z The best practice is to head out to the countryside and get as far from artificial light sources as possible. How to watch meteor showers 2023-01-01T05:00:00Z Zee herself has been at the mercy of an unexpected light source while staying at a “wonderful, beautiful, fancy” hotel in D.C. Hell is tiny lights in a hotel room 2022-12-08T05:00:00Z Hollywood summit after dark, stupidly without my headlamp or any light source in my pack. 'Long live the king': L.A. Times readers remember and mourn P-22 2022-12-19T05:00:00Z When Kyiv came under bombardment and suffered power outages, air raid sirens forced the choir to assemble in a darkened bomb shelter, illuminating their sheet music with whatever light source they could find. Ukrainian youth choir defies war with messages of freedom 2022-12-09T05:00:00Z “It’s a much more flattering light when your light source — which is the sun — is a little lower.” How to photograph your home in the best light (like a pro) | Produced by Seattle Times Marketing 2022-12-09T05:00:00Z Many of these results involve the easiest kind of light pollution to picture: a single, intense light source shining at you with the harsh glare of LED headlights on a new-model SUV. The Sky Needs Its ‘Silent Spring’ Moment 2022-10-01T04:00:00Z “There are different reasons why it is recommended that you have multiple light sources in the hotel room,” she said. Hell is tiny lights in a hotel room 2022-12-08T05:00:00Z Menzel was attentive to effects of different light sources — lamps, moonlight and, in this case, late sun filtered through patterned curtains. Perspective | Artist didn’t want this masterpiece to see the light of day 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 These are beautiful, dreamy images, made without a camera by exposing light-sensitive paper to different light sources. Review | Wolfgang Tillmans’s ’90s photo tour is a blast. But is it great art? 2022-09-15T04:00:00Z The latest, most painstaking ecological findings show that these levels of ambient light pollution have biological consequences, too, even with no specific light sources in sight. The Sky Needs Its ‘Silent Spring’ Moment 2022-10-01T04:00:00Z He rolls about an inch of it around a lip balm to bring on trips for emergencies, including covering lights on microwaves, clocks, refrigerators, smoke alarm displays or other light sources. Hell is tiny lights in a hotel room 2022-12-08T05:00:00Z Just make sure the dominant light source is in front of you and behind the camera. Inside the Actor’s Living Room: How to nail your self-tape audition 2022-08-30T04:00:00Z Experts say LEDs use up to 75 percent less energy than incandescent sources and last up to 25 times as long as incandescent and halogen light sources. Nick Holonyak Jr., who made an LED breakthrough, dies at 93 2022-09-21T04:00:00Z The color of a light source is related to the wavelengths it produces. College Physics for AP Courses 2015-08-12T00:00:00Z He did not wrap dish B. He placed the dishes equidistant from a light source set to a cycle of 14 hours of light and 10 hours of dark. Biology for AP Courses 2022-06-09T00:00:00Z At the focus, an image of the light source appears. Astronomy 2016-10-13T00:00:00Z Set decorators work with the director of photography and the gaffer to make sure they provide the right light source, Baseman said. Explaining Hollywood: How to get a job as a set decorator 2022-08-17T04:00:00Z The best practice is to head out to the countryside and get as far away from artificial light sources as possible. Watch the Southern Delta Aquariid Meteor Shower Peak in Night Skies 2022-07-29T04:00:00Z Other light sources cannot be focused as precisely as a laser due to refractive dispersion of different wavelengths. College Physics for AP Courses 2015-08-12T00:00:00Z The dishes were placed equidistant from a light source set to a cycle of 14 hours of light and 10 hours of dark. Biology for AP Courses 2022-06-09T00:00:00Z Let us see how the phases can be explained by the motion of the Moon relative to the bright light source in the solar system, the Sun. Astronomy 2016-10-13T00:00:00Z A light source is located 1 foot from the base along the axis of symmetry. Calculus, Vol 2 2016-03-30T00:00:00Z The primary mirror reflects infrared light—which humans can’t see but can feel as warmth radiating from a light source—onto a smaller secondary mirror. Behold, Some Hidden Gems from JWST’s First Images 2022-07-21T04:00:00Z White light sources are common and lasers are often used. College Physics for AP Courses 2015-08-12T00:00:00Z The intensity of light measured in foot-candles varies inversely with the square of the distance from the light source. Algebra and Trigonometry 2015-02-13T00:00:00Z The tendency of a plant to grow toward a light source is called phototropism. Miller & Levine Biology 2018-01-01T00:00:00Z Its infrared sensitivity allows it to detect light sources that would otherwise be hidden in the visible spectrum by dust and gas. NASA to showcase Webb space telescope's first full-color images 2022-07-10T04:00:00Z Astronomers often attempt to infer the nature of light sources billions of light-years away by studying their spectra, a word used to indicate the light we observe when split into its component colors. Why Do Astronomers Seek the Most Distant Galaxies? 2022-07-01T04:00:00Z Color constancy is the ability of the eye-brain system to discern the true color of an object illuminated by various light sources. College Physics for AP Courses 2015-08-12T00:00:00Z If the light source is located 1.5 feet from the base along the axis of symmetry, and the depth of the searchlight is 3 feet, what should the width of the opening be? Algebra and Trigonometry 2015-02-13T00:00:00Z I wanted to capture the mood of the one light source, so I adjusted the ISO on my camera; that controls the amount of light let in. Inside an abortion clinic when the Supreme Court overturned Roe 2022-06-27T04:00:00Z The result could be as thin as sunglasses, but Meta is still working on developing a self-contained light source that would power them — almost certainly a laser, not the OLEDs commonly used today. Mark Zuckerberg has so many VR headset prototypes to show us 2022-06-20T04:00:00Z Instead our visual system decides what the surface color of the strawberry probably is based on a process that identifies the light source and then discounts it. Strawberry Fields 2022-06-16T04:00:00Z The pattern is similar to that for a single point source, and it is just barely possible to tell that there are two light sources rather than one. College Physics for AP Courses 2015-08-12T00:00:00Z In fact, be extra mindful of any light source. Craving a starry night? Try these spots for your astronomy fix 2022-06-09T04:00:00Z That meant that Miranda, who relied on the sun as his primary light source, prepped each day by studying flight paths and weather patterns in order to set camera exposures before liftoff. How 'Top Gun: Maverick' made those groundbreaking aerial scenes soar 2022-06-05T04:00:00Z Kevin Jay, 50, uses a light source to "paint" images and capture the work on his camera using a slow shutter speed. The Essex Serpent: Light artist's nod to book and Apple TV+ series 2022-05-22T04:00:00Z The resulting image shows that prior knowledge of fruit coloring is irrelevant: even shapeless blobs will take on the color that our visual system assigns them based on our implicit assumptions about the light source. Strawberry Fields 2022-06-16T04:00:00Z For example, if a point light source is placed at the focal point of a convex lens, as shown in Figure 25.29, parallel light rays emerge from the other side. College Physics for AP Courses 2015-08-12T00:00:00Z Adding an ALR screen can help compete with overhead light sources and give a boost to contrast and color saturation as demonstrated in the following images. AWOL LTV-3500 ultra-short throw projector review: the bright stuff 2022-05-05T04:00:00Z Once in a city, birds are subject to degraded habitats and are prey for housecats, and individual light sources can trap them in pointless, calorie-wasting circles or tempt them headlong into windows. How radar-powered forecasts save birds from deadly city lights 2022-04-20T04:00:00Z Both sunlight and incandescent bulbs have a maximum CRI of 100, and serve as benchmarks for how items appear under those light sources. Incandescent lightbulbs are on the way out. Here’s how to shop for more efficient replacements. 2022-03-03T05:00:00Z “A lot of this was, how do we show something that’s at night and there should be almost no light source except for the moon?” 'Flee' animators draw a fine line between keeping secrets and keeping emotions 2022-03-09T05:00:00Z Figure 25.29 A small light source, like a light bulb filament, placed at the focal point of a convex lens, results in parallel rays of light emerging from the other side. College Physics for AP Courses 2015-08-12T00:00:00Z If this isn’t in the homeowner’s budget, installing multiple light sources is a more cost-effective solution. Woodwork in your home need upgrading? Here’s how to decide whether to paint or stain it. 2022-03-02T05:00:00Z Don’t shoot your subject in front of the sun or other bright light source; this will cause backlighting, which will create a dark mess of shadows. How to take Instagram-worthy travel photos 2022-02-24T05:00:00Z Hopper also shows us various light sources, including a fragment of the movie screen, where the action is no doubt rushing inexorably toward a Hollywood climax. Perspective | The freedom that comes with living our own stories Based in Clacton-on-Sea, he used a light source to "paint" the images on the landscape and capture them on his camera using a slow shutter speed. Valentine's Day-inspired light paintings created across Essex 2022-02-14T05:00:00Z Similarly, light sources have colors that are defined by the wavelengths they produce. College Physics for AP Courses 2015-08-12T00:00:00Z The final budget, sanctioned by President Jair Bolsonaro on 21 January, will support construction of Brazil’s first biosafety level four laboratory—for research on deadly pathogens—and the expansion of Sirius, a synchrotron light source. News at a glance: Welcoming STEM students, a silent radar satellite, and China’s gene-edited crops 2022-01-26T05:00:00Z Sunrise alarm clocks essentially combine a digital alarm with an artificial light source designed to mimic natural dawn or morning light. Not a morning person? A sunrise alarm clock could be the answer, experts say. 2022-01-15T05:00:00Z The CDC recommends double-masking with multiple cloth masks or a disposable mask, and advises that the mask should block light when held up to a bright light source. A visual guide to protective masking against COVID 2022-01-13T05:00:00Z If you can find a light source, face it. SI Swimsuit model Kate Bock reveals how she stays in shape all year: ‘It’s hard to have an excuse' 2021-12-22T05:00:00Z As you would expect, you sense these colors when viewing the light source directly or when illuminating a white object with them. College Physics for AP Courses 2015-08-12T00:00:00Z No light sources were placed for the tens of thousands of street lights and headlights. The Matrix Awakens didn’t blow my mind, but it convinced me next-gen gaming is nigh 2021-12-10T05:00:00Z Other Observations The Aura has built-in eye protection that quickly cuts the laser light source if it detects interference. This ultra-short throw projector can almost replace a TV 2021-11-24T05:00:00Z At a recent indoor event with tricky lighting, it had no problems focusing with various light sources in dark rooms, and it managed to photograph small details in the art installations. Motorola’s Moto G Pure is an easy bargain 2021-11-18T05:00:00Z Returnal’s photo mode also offers more advanced options, the ability to adjust things like focal distance, aperture, saturation, and contrast of your shot, swapping out different light sources, and, of course, different filters. Returnal finally adds a ‘suspend’ feature to let you pause the game mid-run 2021-10-26T04:00:00Z “So for me, what is a light source? I’m playing with a different type of light source.” Mickalene Thomas Is Reinventing Nudes 2021-10-13T04:00:00Z Both the 20S and 20SE struggled to focus with so many different light sources in the dark, and each photo required many awkward seconds to process. TCL’s budget 20S and 20SE phones challenge expectations 2021-10-14T04:00:00Z The laser light source cuts off quickly to protect the curious eyes of children and pets. This ultra-short throw projector can almost replace a TV 2021-11-24T05:00:00Z Although this system can function without calibration in any room, it performs poorly in dim lighting or in the presence of a flickering light source such as a television. A Blank Wall Can Show How Many People Are in a Room and What They’re Doing 2021-10-06T04:00:00Z His most notable structures are made mostly of tinted reinforced concrete; they seem initially forbidding but, because of his sense of proportion and his clever placement of light sources, can feel surprisingly intimate within. An Architect Who’s Known for Aesthetic Purity and Counts Kanye West as a Client 2021-09-20T04:00:00Z A light source at the bottom pointed up through layers of glass outfitted with cutouts of scenery. Hollywood ignored women. Academy Museum's female curators aren't making the same mistake 2021-09-07T04:00:00Z Rodriguez’s motion, if approved by the council, would direct the city attorney to draft an amendment to the ordinance to add strobe lights and stroboscopic lamps of any light source, color, frequency, intensity or lumens. L.A. City Council moves to ban strobe lights from protests and demonstrations 2021-08-17T04:00:00Z A cloth mask should block light when held up to the sun or another light source, according to the CDC. Masks and covid-19: Explaining the latest guidance from the CDC and other experts 2021-08-02T04:00:00Z Electricity is no problem for the campers, who plug devices into mobile solar-powered battery chargers, which also supply energy to the tent’s light sources. Sleeping porches, backyard tents rise in popularity as an escape from heat, monotony 2021-07-06T04:00:00Z In the early 1980s, researchers in the United States, Japan and Europe began considering the radical shift in light sources. The Tech Cold War’s ‘Most Complicated Machine’ That’s Out of China’s Reach 2021-07-04T04:00:00Z Admittedly, it is unlikely for a light source as bright as the city of Tokyo to exist in the outskirts of the solar system, unless it is associated with a giant spaceship passing by. Searching for City Lights on Other Planets 2021-06-13T04:00:00Z But studying social behavior with optogenetics had historically been difficult because the light source was typically attached to the animal’s head through fiber-optic cables, which interfered with the animal’s normal behavior. Scientists Drove Mice to Bond by Zapping Their Brains With Light 2021-05-25T04:00:00Z "Screens are really stimulating and also there is some thought that they may suppress melatonin, which is the sleep hormone that we produce when it's dark, because the screens are essentially a light source." Covid and sleep: 'Why can't I sleep and why are my dreams so vivid?' 2021-05-07T04:00:00Z This reference light source—the laser guide star—is the second key component of the adaptive optics system. Adaptive Optics Branches Out 2021-04-30T04:00:00Z The process involves multiple photographs being taken of a subject, each with a different controlled light source. Fingerprint from 5,000 years ago found in Orkney 2021-04-23T04:00:00Z The multiyear application process included light pollution surveys, light source inventory, reducing outdoor lighting and upgrading essential outdoor lighting with energy efficient bulbs. Mesa Verde National Park designated as dark sky park 2021-04-06T04:00:00Z Both were on dolly tracks with 4-foot sliders and a single light source through the window gave the actor even more freedom to move. Here are 4 key films — and 4 great moments within them — for this awards season 2021-03-02T05:00:00Z Unlike the candy-color palettes one would associate with most animated films, the “Soul” of New York is conveyed in muted tones, haze in the air and fewer light sources. What is life all about? Self-exploration is good for the 'Soul' 2021-01-25T05:00:00Z Its laser light source is rated for 20,000 hours of use. LG’s latest 4K laser projector supports AirPlay 2 for $2,999 2021-01-13T05:00:00Z The innovation vastly increases the number of light sources on the TV's back panel in order to deliver more "dimming zones". LG makes shift to Mini-LED television tech at CES 2021 2020-12-29T05:00:00Z One project I’ve been focusing on is the use of unconventional light sources in ways that I hadn’t considered before. Want to take better photos? Here’s how to practice at home 2020-12-16T05:00:00Z Place your monitor so that the brightest light source is to the side. Ease the pain of working from home with these ergonomics tips 2020-12-10T05:00:00Z For 1.8 billion light sources, the telescope knows the exact position and brightness. Gaia 'discovery machine' updates star catalogue 2020-12-03T05:00:00Z Its laser light source is rated for 20,000 hours of use. LG’s latest 4K laser projector supports AirPlay 2 for $2,999 2021-01-13T05:00:00Z “That’s not real. Outdoor environments you expect a little bit gradation and shadows. Indoor environments you expect a lot — indoor light sources and indirect lighting change the way things look.” Can't wait for the PlayStation 5? You can thank this ‘Space Invaders’ guru 2020-11-09T05:00:00Z Even without a light directly overhead, he says, a room can seem brighter if you can see a light source, such as a window or a lamp. 4 ways to brighten your home and banish the gloom of winter | Produced by Seattle Times Marketing 2020-10-30T04:00:00Z Selecting a new light source is another application of neural filters. Photoshop’s AI neural filters can tweak age and expression with a few clicks 2020-10-20T04:00:00Z On some portrait photos, there is an option to move or change the intensity of a virtual light source to change the lighting on a face. Google Pixel 4A 5G review: more than just a bigger budget phone 2020-10-14T04:00:00Z Dolby Vision is an HDR format that uses dynamic metadata to map accurate color and brightness levels onto each scene; it requires extensive editing in order to accurately grade footage with complex light sources. The iPhone 12 Pro Max could be Apple’s biggest camera jump in years 2020-10-14T04:00:00Z The system is intended to replicate as closely as possible the colour and character of the old filament-based light source. When changing a light bulb is a really big deal 2020-09-14T04:00:00Z Get a good light source, whether it’s sunlight for breakfast or lunch, or light strings for cocktails and dinner. RIGHT AT HOME: Dining in the great outdoors, stylishly 2020-08-04T04:00:00Z At such depths, bioluminescence — light emission by living organisms — is the only light source. Study uncovers camouflage traits of ultra-black fish in deep, dark sea 2020-07-24T04:00:00Z At such depths, bioluminescence - light emission by living organisms - is the only light source. Scientists unravel secrets of ultra-black fish swimming the deepest depths 2020-07-16T04:00:00Z On the left, low-slung buildings — some flashing bright local color — cast long shadows, implying a light source and, since that source is obviously the sun, a time of day. Perspective | Shadows and slanted light 2020-07-08T04:00:00Z One reason for the LED installations is that the old filament light sources are becoming harder to repair and replace. When changing a light bulb is a really big deal 2020-09-14T04:00:00Z It also seriously impacts wildlife, especially moths, bats and migrating birds, which can get disoriented by artificial light sources as they travel by night. Birdsong has risen like a tide of hope from our silenced cities. Is it here to stay? 2020-05-02T04:00:00Z “Many luminescent marker genes have up until now required special light sources and/or cameras to visualise the location of expression. The system reported here will make that process easier,” he said. Scientists create glowing plants using mushroom genes 2020-04-27T04:00:00Z Sesame, the Middle East’s first synchrotron light source, was founded to spur cooperation and halt the brain drain in a troubled region. Daily briefing: The strongest evidence yet that deep-sea fish follow seasonal migrations 2020-04-01T04:00:00Z I specialise in night photography now, so I’m often walking around looking for a strong light source. Liam Wong's best photograph: a moody moment in Tokyo 2020-03-26T04:00:00Z Russia is also building large research facilities, including synchrotron light sources in Moscow and Novosibirsk and an ion collider in Dubna. Russia aims to revive science after era of stagnation 2020-03-17T04:00:00Z What do you mean by “toe a cosmetic line”? Most modern light sources burn a very blue version of what we see as “white.” How to design a tour good enough for Katy Perry, Taylor Swift, or J.Lo 2020-02-24T05:00:00Z Watch where you walk, she says, and be careful with your light sources. Fireflies are at risk - tourism is partly to blame 2020-02-06T05:00:00Z Light painting is the art of using a handheld light source to "paint" within a scene or landscape while the shutter of a camera is left open during a long exposure photograph. Light-painting photos 'transform oldest town' 2019-12-27T05:00:00Z The hiding place was pretty small, so I knew they will be limited in their movement and the light source would have to be pretty close to the actors. The view from behind the lens: Four cinematographers pick their favorite shots 2019-11-22T05:00:00Z At others, shades of a single color suggest a single light source — like the sun — just beyond the horizon. Review: This artist re-created sunrise, indoors. Walk through the mind-blowing room yourself 2019-10-31T04:00:00Z Kelvin is used in lighting to measure color temperature or the hue of a light source. How to design a tour good enough for Katy Perry, Taylor Swift, or J.Lo 2020-02-24T05:00:00Z With the big Kincade fire spreading, Santa Rosa residents were forced to evacuate in darkness early Sunday amid Pacific Gas & Electric Co. power outages, using flashlights and cellphones as light sources. PG&E plans another major power outage this week as Diablo winds return 2019-10-28T04:00:00Z Santa Rosa residents were forced to evacuate in darkness early Sunday amid Pacific Gas & Electric Co. power outages, using flashlights and cellphones as light sources. Kincade fire: More homes burned, firefighter seriously injured as blaze grows overnight 2019-10-28T04:00:00Z Sarbil, as cinematographer, captures the footage with attention to graceful framing and evocative light sources for an ethereal finish. Review: ‘On the President's Orders’ zeroes in on the Philippines' deadly war on drugs 2019-10-17T04:00:00Z Therefore, these previous experiments measured phototactic responses — that is, movements towards or away from a light source — rather than intrinsic preferences for certain colours. Flies’ colour preferences depend on the time of day 2019-09-17T04:00:00Z This light bending, or refraction, degrades the quality of the image, especially to the left and right of the scanner’s light source. Test Pilot Geese, Planetary Wrecking Balls and Super AI Vision: The Week’s Best Science GIFs 2019-09-06T04:00:00Z An observer on that line would see a distant light source directly behind Earth as a bright ring, amplified some 22,500 times greater than if our planet was not there to refract, Kipping estimates. Earth Could Be a Lens for a Revolutionary Space Telescope 2019-08-14T04:00:00Z The grasshoppers are usually attracted to ultraviolet light sources, Knight said. It's not cricket – but Las Vegas grasshopper invasion is harmless 2019-07-27T04:00:00Z Illumination of the panels by a high-intensity light source provides the approximately 120 milliwatts needed to drive the 259-milligram flight system. Flight of the RoboBee 2019-06-25T04:00:00Z The national laboratory is developing a number of new facilities, including the world’s brightest soft X-ray synchrotron light source, two dark-energy detectors, and a supercomputer. The top 10 academic institutions in 2018 2019-06-18T04:00:00Z Turn off nearby lamps or any other light sources that might cause reflections or a flat external glare on your TV screen. How to fix your TV settings for a rewatch of last night’s Game of Thrones 2019-04-29T04:00:00Z Kavanagh shoots many scenes in the pitch-black night, with flickering fire the only practical light source. Reviews: Boxing doc ‘Cradle of Champions,’ Emile Hirsch and John Cusack in western ‘Never Grow Old’ and more 2019-03-13T04:00:00Z Biophysicist Zehra Sayers and four colleagues won a science-diplomacy award for her role in setting up the Turkey’s first synchrotron light source. Daily briefing: Black and Hispanic Americans breathe more than their fair share of deadly air pollution 2019-03-12T04:00:00Z I remember reading in 1999 about efforts to build a light source in the area. How a biophysicist became a beacon of hope in the Middle East 2019-03-11T04:00:00Z But there is not really a continuous light there, just a transient light source that is regular enough that it shows up. Q&A: New light pollution tracking tool is a physicist’s bright idea 2019-03-06T05:00:00Z First, the illusionistic light source that illuminates the scene seems to come from behind us, the viewers, over our left shoulder. Review: Pontormos ‘Visitation,’ a Renaissance masterpiece of extreme imagination, visits the Getty 2019-02-07T05:00:00Z Redshift occurs when a light source moves away from an observer; light waves emitted from it will be stretched. The Universe's Fate Rests on the Hubble Constant--Which Has So Far Eluded Astronomers 2019-01-30T05:00:00Z Taking their place: light sources that shine more furtively at different levels in a room, with help from flexible, easily hidden LEDs. Goodbye, Showy Chandeliers. Hello, Low-Key Lighting That Transforms Rooms 2019-01-25T05:00:00Z The anonymous lady’s head might even be the light source that casts a burnished golden sheen behind her. Titian masterpiece comes to the Norton Simon: ‘Why Lady in White’ is worth seeing in living color 2019-01-18T05:00:00Z Imagine a mirror that’s also your light source and music speaker. Simplehuman made a new mirror that can be both a lamp and Google Home speaker 2019-01-07T05:00:00Z The question endures for all who see it, even after the light source is identified as the 20th work in the university’s Stuart Collection of site-specific art. Mark Bradford's new sculpture is visible from I-5. (Hint: It blinks) 2018-12-19T05:00:00Z Krook-Magnuson notes that implanting electrodes and light sources into humans would be less invasive than the current option of removing an area of brain. Gene therapy targets epilepsy 2018-12-11T05:00:00Z Swiss outfit USM embeds dimmable lighting into the chromed tubular frames of their Haller-E furniture, illuminating shelves, opened drawers and desk tops with a light source entirely veiled to the eye. Goodbye, Showy Chandeliers. Hello, Low-Key Lighting That Transforms Rooms 2019-01-25T05:00:00Z There are street lamps and other light sources. Ralph Breaks the Internet’s Gord came from a weird, bad joke 2018-12-06T05:00:00Z “Duo” refers to two light sources, allowing for viewing of solid objects, such as bugs, as well as slides. Top STEM toys for future astronauts and scientists | Produced by Advertising Publications 2018-12-03T05:00:00Z Most light sources are upgrades from existing machines, so they are limited. Inside the plans for Chinese mega-collider that will dwarf the LHC 2018-11-22T05:00:00Z One popular idea is that moths use the moon, a natural light source, as a navigational beacon to orient themselves, maintaining a constant angle to its rays. Flying Toward the Light 2018-09-07T04:00:00Z Originally, he recalled, the room’s only light source was a central fixture mounted flush against the ceiling. Goodbye, Showy Chandeliers. Hello, Low-Key Lighting That Transforms Rooms 2019-01-25T05:00:00Z For his “Freischwimmer” series, he exposed undeveloped photographic paper to handheld light sources. The Life and Art of Wolfgang Tillmans 2018-09-03T04:00:00Z Wearing red goggles, she held an alternate light source, the kind often used in forensics to detect fingerprints. When the crime victim is an animal, this lab helps solve the case 2018-08-30T04:00:00Z Aim for several different light sources, she says, rather than one overhead light. Ask a Designer: Closet organization that lasts 2018-08-07T04:00:00Z Keep battery packs and light sources — such as solar-powered lanterns and flashlights — charged and at the ready in the house. Surviving a heat wave — with a toddler 2018-07-27T04:00:00Z “The problem with all these experiments is that they were just trying to use ‘classical’ light sources” that do not reliably emit single photons, Holmes says. The Human Eye Could Help Test Quantum Mechanics 2018-07-10T04:00:00Z “It used to be there were few light sources that were economically viable to use for outdoor lighting,” Longcore said. These animals depend on darkness. But humans have ruined their nights. 2018-06-29T04:00:00Z The department developed a special form for recording them, noting the weather, the light source, the distance away, the duration of the sighting, the altitude, and so on. The Obsessive Search for the Tasmanian Tiger 2018-06-25T04:00:00Z You want a broad light source near your food. Nathan Myhrvold: ‘Nasa doesn’t want to admit it’s wrong about asteroids’ 2018-06-24T04:00:00Z As the cells flow through the device they pass a light source that activates the fluorescent chemicals in the dye. "Ghost" Cytometry May Improve Cancer Detection, Enable New Experiments 2018-06-14T04:00:00Z A combination of a sleep sensor and bedside unit, Aura tracked sleep and acted as a “smart alarm clock” using methods mentioned before like variable wake up time and a light source. Nokia’s Sleep tracker is easy to use, but not much better than an app 2018-05-07T04:00:00Z It maintains this precision even in the dark, since the sensors are their own light source. How Tesla and Waymo are tackling a major problem for self-driving cars: data 2018-04-19T04:00:00Z Experiment with light and be aware of where your main light source is. A Beginner’s Guide to Taking Great Video on Your Phone 2018-04-17T04:00:00Z A computer records and resets the filter pattern as the light source projects it onto the object and the single-pixel detector. X-ray ‘ghost images’ could cut radiation doses 2018-03-28T04:00:00Z Then, the next day, an hour before bedtime, the preschoolers were exposed to bright light for an hour, by playing on a “light table” — a glass-topped surface containing a bright light source. To Help Children Sleep, Go Dark 2018-03-05T05:00:00Z The Pantone codes cover a smaller universe of colors than either RGB or CMYK, but at least the color patches can be held in the hand and compared under the light source of interest. What Is the Perfect Color Worth? 2018-02-28T05:00:00Z The light source is a small LED bulb powered by AA batteries. Minnesota group hopes to give kids access to microscopes 2018-02-19T05:00:00Z The country intends to bid for a proposed Balkan synchrotron particle accelerator, a light source that many hope will promote international diplomacy in the region. Bulgaria in the cold as the European Union freezes its funding 2018-01-31T05:00:00Z These allow the device to simulate movement, since it’ll look like there are multiple light sources that someone’s interacting with. Kevin is a smart speaker that’s supposed to make it seem like you’re always home 2018-01-11T05:00:00Z The knock on LCDs is that they must be “backlit” by a light source. Fear not the alphabet soup of TV features unveiled at CES 2018-01-08T05:00:00Z Officially called the MultiView Screen, the product takes advantage of how reflective surfaces handle incoming light sources. This projector screen lets two gamers see different perspectives at the same time 2018-01-07T05:00:00Z A few seconds directly in front of an LED light source decimated most of the fungi. Notorious Bat Killer Found to Have a Weak Link 2018-01-03T05:00:00Z Light pillars like those spotted in Ohio are generally seen at a midway point between the light source and the viewer. What Causes These Pillars of Light to Form in the Atmosphere? 2017-12-28T05:00:00Z Then, the researchers placed the turtles one at a time on a miniature treadmill they'd created in a laboratory, with an artificial light source at the front that attracted the animals in that direction. Watch Baby Sea Turtles Run on Treadmills—for Science 2017-12-22T05:00:00Z Light machine The Middle East’s first synchrotron light source began its experimental programme on 22 November. Illicit gene therapies, forensic data and Australia’s water woes There also are ways to position and manage existing light sources — say, the lamps in a parking lot — so that they are not as bright but still are effective. Light pollution increasing around globe 2017-11-22T05:00:00Z There are some shots with 6 million light sources. Pixar’s Lee Unkrich on the ‘anxiety’ of directing Coco 2017-11-22T05:00:00Z Kyba, who led the study, also says that saving energy while reducing light pollution is certainly possible, as long as the energy that is saved isn’t spent on adding more light sources. These Energy-Saving Bulbs Are Making One Pollutant Much Worse 2017-11-22T05:00:00Z It also features a LED light source and a flash unit with three intensities. Here’s an expensive Kickstarter for a new 35mm SLR camera 2017-11-08T05:00:00Z And it didn’t matter if you were driving at dawn or at dusk, because a laser is its own light source. The billion dollar widget steering the driverless car industry 2017-10-18T04:00:00Z The light signal is beamed up from a ground station in the UK, to a satellite with a light source mounted on it. Building the next-generation internet 2017-10-12T04:00:00Z Image: National Radio Astronomy Observatory Reid and his team weren’t looking for this light source in particular; they found it as part of an ongoing mapping campaign of the Milky Way. Astronomers locate distant region of newly forming stars on the far side of the Milky Way 2017-10-12T04:00:00Z The search for a light source takes En through larger and larger rooms, many of which are packed with gilt-edged furniture. Review | In the smart and slick new game, ‘Echo,’ you become your own worst enemy 2017-09-22T04:00:00Z In Mr Ruff’s version, he used a computer program normally used by architects to create entirely digital paper, objects and light sources. Thomas Ruff’s manipulative photography 2017-09-27T04:00:00Z The birds were trained to associate a flashing light source with a tasty treat, and would accurately identify the flashing light up to this rate, placing their flicker fusion rate at 146. Why is it so hard to swat a fly? 2017-09-16T04:00:00Z The Micius satellite used its light source to establish optical links with the ground stations in Austria and the ground stations in China. Building the next-generation internet 2017-10-12T04:00:00Z The astronomers were able to place the light source in what is known as the Scutum-Centaurus spiral arm. Astronomers locate distant region of newly forming stars on the far side of the Milky Way 2017-10-12T04:00:00Z The new camera works by detecting light sources inside the body, such as the illuminated tip of the endoscope's long flexible tube. New camera can see through human body - BBC News 2017-09-03T04:00:00Z We peer deep into space, or – as at the shiny new light source just opened in Hamburg – into the complexities of atoms and molecules. Experiment reveals evidence for a previously unseen behaviour of light 2017-09-03T04:00:00Z Spasers generate them in response to stimulation by an external light source. Microscopic lasers may stop tumours spreading around the body 2017-08-31T04:00:00Z About 125 feet down, he discovered the light source. A wrong turn and a mysterious beam of light saved this woman’s life 2017-08-30T04:00:00Z “In our version, you have projectors as light sources and every surface in a room can become an interactive display.” From 'Game of Thrones' to 'Harry Potter,' projection mapping lights up L.A. 2017-07-25T04:00:00Z “Only in Houston can you get this!” one of Trent Williams’s childhood friends yelled over the music, exposing his $10,000 diamond grill and providing a temporary light source. A week with Hogs 2.0: Redskins’ O-line does yoga, eats vegan and trains insanely hard 2017-07-21T04:00:00Z They sprout around, or sometimes through, physical obstacles like brick and wood; they rise in the direction of light sources to better soak up nutrients. These soft robots are inspired by plants and move like sentient vines 2017-07-19T04:00:00Z When an electron circles in a magnetic field it radiates energy—such as the x-ray synchrotron radiation that scientists use at accelerator light sources the world over. Weighing the universe's most elusive particle 2017-06-29T04:00:00Z She’s now the chair of the scientific advisory committee, and intends to use the light source for a project to study how a protein in a bacterium latches on toiron. Scientists from enemy nations create a beacon for peace in the Middle East 2017-05-14T04:00:00Z They will move away from light because heat from the sun or a light source will dry out their skin and kill them. How do earthworms eat and poop — and other surprising facts 2017-04-21T04:00:00Z But this theory requires a “huge” light source, Price says. New theory may explain the ‘music of the meteors’ 2017-04-14T04:00:00Z An artificial light source shone on to Webb will ensure everything lines up as it should. James Webb telescope: Hubble successor set for yet more tests - BBC News 2017-03-30T04:00:00Z Haffey, a project manager at the business, said that the shop sometimes goes weeks without receiving an order for a neon sign as LEDs have become the go-to light source for businesses. Lincoln resident keeps neon signs alive in Nebraska 2017-03-18T04:00:00Z About 50 of these “light sources” exist around the world, and they are prized among researchers for their versatility. Scientists from enemy nations create a beacon for peace in the Middle East 2017-05-14T04:00:00Z For a while, he opted to go out when the moon was large, so he could use it as a light source. Into the woods: how one man survived alone in the wilderness for 27 years | Michael Finkel 2017-03-15T04:00:00Z This creates a soft halo that attenuates the contrast between the light source and the surrounding darkness. From the mundane to the divine, some of the best-designed products of all time 2017-03-13T04:00:00Z Around massive galaxy clusters, gravity itself warps space, forming a giant lens that can bend light from a more distant light source, like a quasar. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z The ninth lamp is called a shamash, a “servator,” and it symbolically differentiates the eight holy flames from other, mundane light sources. Why Does the Hanukkah Menorah Have Nine Branches? 2016-12-16T05:00:00Z The most essential hardware is in place, but the two beam lines of the light source won’t be ready for research efforts for another few months. Scientists from enemy nations create a beacon for peace in the Middle East 2017-05-14T04:00:00Z They also developed a laser light source that produced their photon batches about 100 times faster than did previous tests. Quantum physics: Record set for linked photons : Nature : Nature Research 2016-11-29T05:00:00Z When light hits them, the beam doesn’t scatter but is thrown back in the direction of the light source, i.e., your vehicle. You could even say it glows: All about the lowly highway stripe 2016-11-26T05:00:00Z A lunette window near the ceiling splashed the canvas with light at an angle similar to that of the implicit light source in Caravaggio’s composition. The Factory of Fakes 2016-11-20T05:00:00Z The test acknowledged that "flaring was sometimes an issue when shooting in full sun," but did not identify an issue with other light sources. Google tries to resolve Pixel camera flare issue - BBC News 2016-10-27T04:00:00Z Fuel and light sources are being sought wherever and no matter the danger. ‘There Are No More Panes of Glass Left in Aleppo’ 2016-10-25T04:00:00Z On Tuesday, there was a similar situation at a college golf tournament, but this time, an unlikely light source helped decide a match. Drexel wins match on chip-in thanks to the light from a tractor -- and there's video to prove it - Golf Digest 2016-10-12T04:00:00Z After hitting the first mirror, the light source shoots off to a second one that flips it before the light finally strikes the photoreceptors in the eye’s retina for processing. A ‘Skylight’ Made From Two Mirrors 2016-08-26T04:00:00Z Pour yourself a beverage, step outside, get away from light sources on porches or lit streets — and look up. Skywatch: August features planetary pairings and plenty of Perseid meteors 2016-07-30T04:00:00Z He said it was "concerning" that the lens flares appeared even when a scene was lit without a "powerful light source". Google tries to resolve Pixel camera flare issue - BBC News 2016-10-27T04:00:00Z Some of the photographers turned their cameras directly toward these new light sources as subjects. Exploring Photography's Electric Relationship 2016-07-08T04:00:00Z To negotiate turns, Park guides a ray with two light sources, one pointed at each fin. Robotic stingray powered by light-activated muscle cells 2016-07-07T04:00:00Z Essentially a light source bounces like a pinball from one angled mirror to another, and finally lands right before your eyes, the same way it does in an S.L.R. camera. A ‘Skylight’ Made From Two Mirrors 2016-08-26T04:00:00Z Since oxygen is a main contributor and there’s no heat loss in the chemical reaction called bioluminescence — fireflies are considered the most efficient light source in the world, said St. Sauver. June weather means fireflies are showing, lawns are glowing 2016-07-02T04:00:00Z Light pollution occurs when streetlights and other artificial light sources brighten up the night sky, disrupting ecosystems and obscuring stars. Too Much Light at Night Causes Spring to Come Early In addition, my night glare symptoms took the only slightly more benign form of halos appearing around light sources. With Cataracts, My Own Private Light Show 2016-06-28T04:00:00Z From its sickly pale tinting to its use of subtly glowing light sources, director Svyatoslav Podgayevskiy’s movie is always easy on the eyes. 'Queen of Spades' shuffles through horror genre deck and plays all the cards 2016-06-09T04:00:00Z When something mechanical disturbs them, like an ocean wave, a current or even a predator, a chemical reaction causes 4,500 teensy light sources within each of their bodies to twinkle. Mini Microbes With Musical Tastes 2016-05-20T04:00:00Z We see so many images of the world lit by the sun, so this series explores the idea of lighting a vast landscape with a controllable light source. Lux Noctis photos light landscapes with drones, turn nature into sci-fi 2016-04-11T04:00:00Z Its developer - Mild Beast Games - has created a top-down stealth title in which characters are invisible until they are revealed by a light source. Bafta awards: Video games battle for glory - BBC News 2016-04-07T04:00:00Z All other background objects and light sources, consequently, remained firm in place; I was quite literally altering the reality of the moment by teleporting the asteroid to where I wanted. A look at the near-future of VR storytelling with The Little Prince 2016-03-26T04:00:00Z Once excited by an external light source, the AIE-dot produces red light that generates oxygen radicals near the mitochondria and kills the cancer cells. The nanolight revolution is coming 2016-03-01T05:00:00Z "A solid disk hangs between the light source and a stationary glass disk," the description reads. Inside America's worst train station 2016-02-28T05:00:00Z DeLong’s vision has deteriorated to the point that he now sees only light sources and vague shapes, but he worked on Pfeiffer steadily and confidently. Nearly blind Ohio man finds new calling as a masseuse 2016-02-14T05:00:00Z In fact, as the picture shows, the side of a cell opposite the light source actually lights up. Go towards the light 2016-02-11T05:00:00Z Clarification: A point is in shadow if there is no direct line from the light source to it. Can you solve it? The shady puzzle that will keep you in the dark 2016-02-01T05:00:00Z To probe the cloud, the team used an even more distant quasar—a hugely bright light source powered by a supermassive black hole—as a backlight. Astronomers find debris from earliest stars 2016-01-07T05:00:00Z What sets this study apart is the uncovering of a new light source to shine into that darkness, and the excellent use that is made of that new light. The South won the Civil War: White men, racial resentment, and how the Bitter Minority came to rule us all 2015-12-08T05:00:00Z The setup would consist of a light source, a shutter mechanism, a reflector, and a camera, according to the patent. Amazon's Latest Idea Could Totally Transform Your Living Room 2015-12-02T05:00:00Z It requires a light source, such as a standard LED bulb, an internet connection and a photo detector. 'Li-fi 100 times faster than wi-fi' - BBC News 2015-11-27T05:00:00Z The bulb shows the position of the single light source. Can you solve it? The shady puzzle that will keep you in the dark 2016-02-01T05:00:00Z They are illuminated by that city and also its main light source. Thanksgiving in Paris, Now and Then 2015-11-20T05:00:00Z So they supervised the students setting up a camera, laser, light source and mirrors at exactly the right positions and angles, which is the difficult part. Making Scientists Feel Like Kids Again With High-Speed Video 2015-11-09T05:00:00Z They also suggest bringing three light sources and spare batteries. Mount St. Helens trail offers new view of volcano 2015-11-07T05:00:00Z Despite the physicality, the art of light painting is a subtle one, Mizen insists, and he relies on experimenting with light sources, shutter rates and exposure. Rory Mizen: The Bristol photographer painting with light - BBC News 2015-10-24T04:00:00Z In that model, the intensity of light from a moving light source decreases the faster that source moves away from an observer. Readers Respond to "The Amazing Teen Brain" 2015-10-10T04:00:00Z “You don’t want direct light and you don’t want to see the light source,” Harders said. Entrepreneur finds passion and profits under man-made moonlight 2015-10-10T04:00:00Z He adds that MAX IV is “leading the world towards a new path in synchrotron light sources”. Next-generation X-ray source fires up 2015-08-25T04:00:00Z When the instruments are inside, they will be exposed to a light source - a fake star, if you will. Big year ahead for James Webb telescope - BBC News 2015-07-31T04:00:00Z This is a light source that transforms whoever holds it into a new being. 'The Flock' Is A Multiplayer Horror Game That Shuts Down When Everybody Dies 2015-07-18T04:00:00Z In the quantum-mechanical version, the light intensity is proportional to the light frequency and the density of photons, and they, too, decrease the faster the light source moves away. Readers Respond to "The Amazing Teen Brain" 2015-10-10T04:00:00Z He lowered himself down a ladder into a dark, damp space, with no light source and a floor covered with straw. A Trapdoor to a Tale of Nazi-Era Sacrifice 2015-07-09T04:00:00Z Traditional corporate lighting has been confined mostly to ceilings, but you'll start seeing more and more huge surface areas, including walls and panels in every direction, becoming light sources. Does your home need a thinking lightbulb? - BBC News 2015-06-08T04:00:00Z The researchers were forced to test their method on dissected organs because there was no way to position a light source properly in a live mouse. Light opens up the larynx 2015-06-01T04:00:00Z For her Lights series, she works from photographs rather than actual artificial light sources themselves, as well as the lights that she is still able to see when her eyes are closed. Chinese Artist Li Shurui Creates Optical Illusions Through Her Semi-Abstract Light Paintings 2015-05-26T04:00:00Z Attracted to light, these alates swarm around the light source and drop their wings. Experts: Subterranean termites on the rise in Baton Rouge 2015-05-11T04:00:00Z The SKA will investigate light sources in the sky that radiate at centimetre to metre wavelengths - but it will achieve sensitivities that are far beyond the reach of current telescopes. UK to be giant telescope's HQ - BBC News 2015-04-29T04:00:00Z "LEDs themselves are far more controllable than older incandescent or fluorescent light sources and their lifetime and performance does not degrade when you do very rapid or very aggressive controls on them," says Mr Bosetti. Does your home need a thinking lightbulb? - BBC News 2015-06-08T04:00:00Z As soon as the light source was removed, the image went back to its original state. Xiaomi's next smartphone is the Mi 4i for India 2015-04-23T04:00:00Z While that's brighter than most competing mini projectors, you're still going to struggle to see the image if there are any other competing light sources in the room. This crazy all-in-one smart projector is coming to AT&T 2015-04-20T04:00:00Z Devices to control the intensity and brightness of a light source existed before Mr. Spira’s innovation, but they were unsuitable for houses or apartments. Joel Spira, Physicist Who Softened the Lights in Homes Everywhere, Dies at 88 2015-04-14T04:00:00Z We put him against blue screen, we lit him dramatically, with this one light source from one side, and we rotated him ... we had our Max. Max Headroom: the definitive history of the 1980s digital icon 2015-04-02T04:00:00Z Farmers and florists typically use one of two different light sources to grow plants. Does your home need a thinking lightbulb? - BBC News 2015-06-08T04:00:00Z Ambient light is indirect, and the light source is either invisible or insignificant. Designer tricks that will let you see your home in a whole new light 2015-03-26T04:00:00Z At the same time, the economics of LEDs are now comparable with other light sources. Terralux Battles Commoditization By Integrating Smarts With LEDs For Commercial Lighting Refits 2015-03-20T04:00:00Z He told BBC News: "Such a light source would be the single most important scientific instrument for revolutionizing science, technology and innovation in Africa." African synchrotron bid gathers pace 2015-03-04T05:00:00Z Illuminated by an unidentified light source against an otherwise darkened sky, she rests gracefully, even glamorously, high above a crowd of men who gaze upward. At the College of New Rochelle, a Show Meant to Provoke Double Takes 2015-02-21T05:00:00Z I plugged it into the main light source in my living room, and invited my date to join me there. Internet Of Things Could Bring Back The Seducematron 2015-02-13T05:00:00Z That is particularly true at night when the sky, unpolluted by man-made light sources, is filled with stars. Vatican priests who are also astrophysicists 2015-02-02T05:00:00Z Forty-five minutes in front of a multiple light source emitting at least 10,000 lux is prescribed. Beating the Dark Days in Europe's Northernmost City They started with an off-the-shelf Zeiss microscope and replaced its incandescent light source with a laser. Ultrasharp Video Cameras Record Motions of Nanoparticles 2014-12-14T05:00:00Z Our light source here is a long-lasting LED fixture, reducing maintenance and energy costs. Maggie Daley Park architect says it's still a work in progress 2014-12-12T05:00:00Z There are no street lights either and for those enjoying the darkness, the only annoying light source is likely to be a completly natural one - the moon. The magical mystery of dark Sark 2014-11-18T05:00:00Z After becoming infected, the bee becomes as disoriented as a drunken sorority girl on Halloween, migrating from its hive toward the nearest light source. Zombie Bees Discovered in Pennsylvania 2014-10-31T04:00:00Z It simulates different types of light sources, from store lighting to home lighting to daylight, and is the last step before I approve a color. Where the Spectrum Is Sliced and Diced 2014-10-18T04:00:00Z LEDs are far more efficient than traditional light sources. How the Blue LED Changed the World, and Won a Nobel Prize Their work enabled LED lights - more efficient and long-lasting than previous light sources - to be used in a range of applications, including street lights, televisions and computers. LED lights scientists win Nobel Prize in physics 2014-10-07T04:00:00Z LEDs also avoid pitfalls of other light sources, such as fluorescent lights, which rely on mercury. Physics Nobel Honors Energy-Saving Light Bulbs 2014-10-07T04:00:00Z The camera struggles more when multiple light sources get involved. Motorola Moto G (2014) Review: The Best All-Round Budget Smartphone 2014-09-26T04:00:00Z The shot above shows a comparison with the 8 megapixel camera in the Nexus 5 which actually does a better job of picking out the orange in the wood and controlling the light sources. Apple iPhone 6 Review: Bigger Is Better 2014-09-19T04:00:00Z Glass automatically adjusts the brightness of the screen so the clarity is consistent, whether looking toward or away from a light source. Auburn student aims to create apps for disabled 2014-09-11T04:00:00Z Covering that light with a screen or an umbrella, or bouncing it off another surface, produces a bigger, softer light source - and its shadows are much less obtrusive. Selfie science: taking perfect pics 2014-09-05T04:00:00Z The FNE photographs any injuries and examines the patient using a high-powered light source that can reveal hard-to-see signs like bruising. How Forensic Nurses Help Assault Survivors 2014-08-07T04:00:00Z Melanin helps block damaging ultraviolet rays from the sun and from artificial light sources such as tanning beds, giving people of color greater protection against skin cancer than whites. Many blacks are unaware of a skin cancer that primarily affects dark-skinned people It’s the latter approach that also delivers pleasing catchlights – the reflection of the light source – in your subjects eyes. Six Ways To Get Better Photos From Your DSLR 2014-07-31T04:00:00Z They also need to test it on real saliva, and find inexpensive light sources. Saliva Test Might Someday Replace Needle Prick for Diabetics 2014-07-11T04:00:00Z He dreams of making energy savings lights invented by a Thomas Edison-like Chinese inventor a mainstream light source for homes, businesses, mobile phones and fixtures. China Tech Innovator With 200 Patents For LEDs Gains $80 Million More To Break Through 2014-07-01T04:00:00Z There are consistent drop shadows, and a consistent light source illuminating them. Material world: how Google discovered what software is made of 2014-06-27T04:00:00Z He used an extended light source to illuminate a plexiglas tank filled with a white, cloudy thick liquid. Physicists Create An Optical Invisibility Cloak 2014-06-10T04:00:00Z In the past, large fossil slabs were too bulky to be scanned in a synchrotron light source - a type of particle accelerator which generates high-energy X-rays. X-rays shine light on mystery 'bird' 2014-05-21T04:00:00Z “People hate change of any kind. We make light sources today that are better than incandescent by any metric at delivering the benefits you’re expecting from lighting. But it’s different.” New Ideas in Lighting Get Closer to Market 2014-05-05T01:40:41Z Cautiously stepping your way through dark environments with your phone’s display as the only light source is riveting. 'Daylight' Review -- Randomly Generated Horror Maze Simulator 2014-04-29T07:00:00Z All you need is a light source and a microscope slide to view the things around in detail. Turn Your Mobile Or Tablet Into A Microscope With This Amazing Lens 2014-04-17T16:00:00Z When Linda switched the light source to ultraviolet, some of the clusters glowed neon green. A New Generation of American Chestnut Trees May Redefine America's Forests 2014-03-01T13:30:00Z Using a standard light fitting attached to an internet connection, LiFi sends data to a receiver attached to a computer by means of rapid, invisible, flickering of the light source. VIDEO: LiFi: Internet by the power of light 2014-02-19T00:01:22Z Kerosene lamps provide a primary light source in many households—at a cost to both health and wealth. Pay-as-You-Go Solar Gaining Steam in Africa 2014-02-08T13:00:00Z However, next-generation ring-shaped light sources, such as an upgrade planned at the Advanced Photon Source near Chicago, Illinois, will also stream continuous light. X-ray source left without home 2013-12-31T14:20:09.673Z And tiny amounts of mercury vapour are the light source in fluorescent bulbs - that's why they need to be disposed of very carefully. A beautiful but deadly liquid metal 2013-11-30T02:16:47Z The ShakerScope is a light source which can be quickly adapted to look in people's eyes, ears and throats. Meds in their sheds 2013-10-12T00:04:30Z This additional data will be used to help clean the telescope's final CMB map of any obscuring light sources, principally from our own galaxy. Planck telescope set for switch-off 2013-10-08T09:55:05Z Sunlight causes proteins in leaves and stems to expand, which sets off a cascade of cellular signals that allows plants to grow toward a light source. Biotech s First Musical Instrument Plays Proteins Like Piano Keys [Slide Show] 2013-09-03T17:15:04.197Z The capabilities of an ERL would overlap with those of other planned light sources. X-ray source left without home 2013-12-31T14:20:09.673Z It also uses geometric algorithms to determine the angle of illumination on each object, which should match up if there’s a single light source. Fancy Figuring Ferrets Out Fake Photos 2013-08-21T00:15:00.540Z To determine an image’s authenticity, the software uses geometric formulas to detect and analyze shadows that are invisible to the naked eye, then lines them up with a potential light source. Observatory: Software That Exposes Faked Photos 2013-08-19T19:25:47Z But on 25 July, advisers to the DOE said that building just one, cutting-edge light source would be better. Labs vie for X-ray source 2013-07-31T17:20:15.540Z Using the Leap is a good experience as long as it is stationary and not near any very bright light sources. Leap Motion review: A gimpse into the future of computing 2013-07-29T10:30:00Z "With parallax mapping, thick vegetation, multiple coloured light sources, refraction and reflection, as well as beautiful, highly-detailed tools; I find the phrase 'as closely as possible' extremely hard to swallow." FortressCraft and the man who took on Mojang 2013-07-23T12:04:00Z Then a light source: the flattering beam of a backlit window or a bursting supernova of flash reflected in a bathroom mirror, as preparations are under way for a night out. How selfies became a global phenomenon 2013-07-13T23:00:01Z The famed inventor observed that when a material absorbs light from a pulsing light source, it produces sound waves. Lasers Could Help Identify Malaria and Other Diseases Early 2013-07-02T22:18:37Z “The light sources that exist just don’t provide enough oomph.” Labs vie for X-ray source 2013-07-31T17:20:15.540Z "So by placing light sources near the dark parts of the face, we've succeeded in cancelling face detection characteristics, making face detection fail." How do you hide from technology? 2013-07-01T23:11:43Z He is also barred from looking directly at the sun and other strong light sources or eating the potentially fatal Japanese blowfish, fugu. Ready meals founder Charlie Bigham insures his senses for £12m 2013-06-10T16:22:18Z "I increasingly see in the clinic children who are effectively switching off this sleep hormone by exposing themselves to a bright light source – particularly the blue-green spectrum from computers and TVs," says Gringras. Bedtime blues: how to get children to sleep 2013-06-08T07:00:12Z The European Union today announced that it is contributing €5 million toward SESAME, a groundbreaking project to build a synchrotron light source in the Middle East. E.U. Offers €5 Million for Middle Eastern Synchrotron 2013-05-28T18:50:00Z X-ray light sources provide an imaging technology that serves a wide range of scientists, including biologists, chemists and materials scientists. Labs vie for X-ray source 2013-07-31T17:20:15.540Z Cree’s configuration let the individual light sources overlap, creating an omnidirectional glow. How Cree Perfected The 20-Year Lightbulb 2013-05-22T10:00:00Z As I wandered through settlements I had to fight off the urge to go snuff out each light source, so habitual had that act become. 'Metro: Last Light' Review: The Alien And His Boy (PC) 2013-05-15T00:32:11Z Moreover, economists are using new techniques like satellite mapping of light sources to inform their estimates of economic growth. Bill Gates: how GDP understates economic growth 2013-05-08T13:47:31Z She gazes into the flame of a candle that serves as the only light source. | Connecticut: ‘Burst of Light: Caravaggio and His Legacy,’ Is at the Wadsworth Atheneum 2013-05-04T00:25:49Z Fire burns down hallways and produces new light sources as it does so — pieces of the ceiling crash and burn in what I’m told are real-time physics. Thief Made Me a Believer in PS4 and the Next-Gen 2013-04-04T15:03:50Z A device worn on the body is particularly well suited for gathering ambient light energy since it tends to be exposed and frequently oriented towards the sun or other strong light sources. Apple Patent For Solar Watch Could Fire Up Stock Again 2013-02-22T16:42:17Z Your incandescent bulb is based on technology that is more than 130 years old, a light source that converts most of the bulb’s energy to heat rather than light. LEDs: Lighting The Way To Major Energy Savings 2013-02-14T21:08:15Z In the top diagram the solar panel is completely exposed to a light source 1804 and all six electrode quadrants 1802 are producing electricity more or less equally. Patent Approval Paves Way For Apple To Fire Up Solar Powered iPhone 2013-02-06T16:48:55Z In science fiction programmes such as Star Trek, tractor beams are used to move massive objects towards a light source. Scientists create 'tractor beam' 2013-01-25T01:33:30Z The glasses are equipped with a near-infrared light source, which confuses the software without affecting vision. 'Privacy visor evades hidden cameras' 2013-01-22T12:50:40Z The contrast with today’s flat screens begins with the light source. Quantum dots go on display 2013-01-16T18:20:59.707Z Because in terms of energy-efficiency, if alternative light sources are available, there is no need for an organism to produce its own luminescence. Bioluminescence: nature lights up 2013-01-16T07:54:52Z Finally, in this season of goodwill, , the synchrotron light source being built in Jordan by Arabs, Turks, Iranians and Israelis. A science news preview of 2013 2012-12-30T00:39:15Z These pacemaker cells receive signals from light sources or darkness that set off a cascade of molecular effects. Well: Why Afternoon May Be the Best Time to Exercise 2012-12-12T05:01:57Z The net effect would be a reduction in the size of LED light sources and a significant drop in price. Bill Watkins's @#*&! Bright Idea 2012-11-29T21:07:11Z Not only are these people meeting, calmly and productively, but also their governments are contributing large amounts of money for the construction of the synchrotron light source in Jordan which they will all share. Science survives against all odds 2012-11-29T10:13:44Z We placed the light source in exactly the same spot for each photo. Infographic: Understanding How Light Affects Your Subject (Photography) 2012-11-16T15:17:11Z Repeating the feat for visible light was harder, as the new widget is too small to contain a light source. Nanoscale Device Makes Light Travel Infinitely Fast 2012-11-06T22:38:49Z He fundamentally, viscerally, and organically understands light sources. X-ray Scientist to Head SLAC National Accelerator Laboratory 2012-10-25T18:22:02Z The problem: “a purplish or other colored flare, haze, or spot” when shooting into a light source just off-frame. Apple addresses purple camera flare 2012-10-08T13:06:02Z The holes are arranged in such a way as to create an image from the light source. 'Cling film' telescope for orbit 2012-10-02T00:45:54Z Narasimhan claims it reduces the visibility of rain four meters away from the light source by about 70 percent when a car is moving at 30 kilometers per hour. Smart Headlights Let Drivers See Through Rain and Snow 2012-07-26T22:45:00.223Z Most parts of the process are ready for prime time, but the light source still presents problems. A giant bid to etch tiny circuits 2012-07-25T17:20:36.500Z They also plan to incorporate a simple "brain" so it can respond to its environment and replicate more advanced behaviours like moving towards a light source and seeking energy or food. Team builds artificial jellyfish 2012-07-23T09:59:32Z According to Apple, it is on every generation of the iPhone and happens when a light sources hits the smartphone camera at a particular angle. Apple addresses purple camera flare 2012-10-08T13:06:02Z "The closer you have a light source to the face, the more intense it is," said Lockley, co-author of "Sleep: A Very Short Introduction." Can't sleep? It could be the light of the iPad in your bed 2012-07-15T01:46:07Z The fluorescent glow comes primarily from the stony corals and anemones, some of which glow wildly under our custom-made spectrally pure blue light source; others, curiously, exhibit no photic response. Scientist at Work Blog: Glowing Wildly on a Moonless Night 2012-06-29T19:49:03Z This is the first test of a new high-intensity underwater blue light source, and my heart palpitates in anticipation. Scientist at Work Blog: Biofluorescence Under Blue Lights 2012-06-28T16:41:16Z "Synchrotrons still deliver more photons per second than our beam does, but for many applications, our light source will be very useful," said co-author Audrius Pugzlys of the Technical University, Vienna in Austria. X-ray lasers from tabletop device 2012-06-08T00:42:36Z Its targets will be light sources in the sky that radiate at centimetre to metre wavelengths. Decision due on giant telescope 2012-05-25T01:47:58Z It is just a lens, a light source and a plastic sleeve and sells for $27. Monitoring Your Health With Mobile Devices 2012-02-23T01:04:26Z The tiny light sources switch on with no "threshold", meaning they operate much more efficiently than earlier, small laser attempts. Threshold broken for tiny lasers 2012-02-08T19:09:20Z By wrapping the tube around the light source, they dramatically increased the volume in which reactive oxygen is produced. Malaria Drugmakers See the Light 2012-01-18T18:37:38Z Make sure there are light sources other than your screen. 9 Rules for Online Sales Presentations 2012-01-18T11:11:28Z LEDs are semiconductor light sources that are made of silicon. Steve Jobs' Failure To See Light In OLED Could Cost Apple 2012-01-17T15:09:16Z The researchers use a titanium-sapphire laser as a pulsed light source and direct the beam using mirrors to a plastic bottle that helps illuminate the light. Ultrafast Camera Records at Speed of Light 2011-12-14T01:45:00.447Z He stressed the need for an auxiliary flash with a long cord to get the light source away from the lens. Gadgetwise Blog: Seven Tips for Better Group Portraits 2011-11-17T21:37:24Z LEDs, an alternative lighting technology, consume less power than traditional light sources and are used in mobile phones, computer monitors and TVs, and are increasingly used in lighting products. Samsung Electronics mulls buying out LED JV 2011-11-17T09:15:44Z In fact, scientists are developing EUV light sources for the lithography of integrated circuits in order to create the tiniest and fastest next-generation computer chips. Next Generation of Light-based Microscopes 2011-10-05T14:09:00Z Westall and her team used electron microscopes and a synchrotron light source to look at the structure and composition of the preserved microbial mat. Microbial Mat Bears Direct Evidence of 3.3 Billion-Year-Old Photosynthesis 2011-07-06T19:45:00.520Z “Now you just need a light source to excite the optical medium,” says Yang, “and you can use a cheap laser diode for that instead of an expensive tunable laser.” Tiny Ring Laser Detects and Counts Nanoparticles 2011-06-29T14:12:00Z Many leading L.E.D. manufacturers doubt that is feasible in the near term and have decided to focus on developing light sources for commercial settings like stores and hotels. Bulb in, Bulb Out 2011-06-03T12:00:41Z All conventional light sources are essentially noise generators that are unsuited for anything more than the crudest signaling purposes. 100 Years Ago: Science of the Unfit 2011-05-25T12:15:00.260Z First, they placed between the light source and the object a lens made from a slab of a crystalline substance called gallium phosphide. Scattering Microscope Peers Into the Nanoscale 2011-04-29T18:37:18Z The idea would be to use an inexpensive light source - the team uses LEDs - shone on to the thin films, detecting the light they then put off. The curry spice that could spot explosives 2011-03-25T00:07:00Z Depending on the frequency and magnitude of errors, Davis assesses how different light sources allow people to discriminate colors. Wendy Davis: Helping manufacturers bring energy-saving lighting to consumers 2011-03-14T20:47:03Z But the anti-laser does not work for any old light source; the absorption is specific to narrow frequencies of so-called coherent light—light whose waves are synchronized—which is what an ordinary laser emits. Beam Bagged: "Reverse Laser" Functions as Near-Perfect Light Absorber 2011-02-18T20:45:00.267Z These beams are much more monochromatic than those from other light sources; at their best optical masers rival the very finest electronic oscillators as a source of a single frequency. 100 Years Ago: Science of the Unfit 2011-05-25T12:15:00.260Z With a bit of tweaking and a more powerful light source, it should be possible to see details of living tissue with their new lens, they report this week in Physical Review Letters. Scattering Microscope Peers Into the Nanoscale 2011-04-29T18:37:18Z It only cloaks when Zhang aims the light source dead-on at the crystals. Invisibility Cloaks Hit the Big Time 2011-02-02T16:52:00Z Chinese local governments quickly moved to subsidize at least 70 percent of the price of tools used to make LEDs, prompting dozens of companies to start fabricating the semiconductor light sources. Analysis: LEDs companies' rally dims as China beckons 2011-02-02T16:24:11Z The facility includes a variable power laser that acts as a light source and a cryogenically cooled radiometer that is almost immune to temperature fluctuations, all inside a space-like vacuum. Solar science: Probe keeps keen eye on Sun 2011-01-26T18:21:41.757Z Lasers with a mode size of a single protein are a key milestone toward applications in ultra-compact light source in communications and biomedical diagnostics. Scientists Take Plasmon Lasers Out of Deep Freeze 2010-12-21T15:28:00Z Normally, the moon is illuminated by the sun, but the Earth will cut off that light source for a few hours, creating a ghostly moon apparition in the night sky. Total Lunar eclipse 2010 explained (PHOTOS and VIDEO) 2010-12-21T13:27:16Z "The shell actually amplifies the light - making the light source appear much bigger," he told BBC News. Snails flash a green alarm light 2010-12-15T10:44:37Z One sensor emits light near the infrared range, giving Kinect its own light source impervious to ambient conditions. With Kinect, Microsoft Aims for a Game Changer 2010-10-23T21:29:00Z In fact, it will create new icons too: solar arrays, zero-energy border stations, an eco-friendly Coast Guard headquarters, an "advanced synchrotron light source" in a New York lab. How the Stimulus Is Changing America 2010-08-26T08:45:00Z Mr. Miller’s microscope weighs less than three pounds and uses off-the-shelf lenses and mirrors; its light source is an LED flashlight. Global Update: Technology: Light and Cheap, Student?s Microscope Holds Promise for Tuberculosis Tests 2010-08-23T20:14:00Z When all these properties are reflected back and forth through a special material, the result is an amplified light source, or laser. Bright future 2010-05-18T15:23:00Z Probing such artefacts with a brilliant light source is the only way to see inside the specimens without actually breaking them apart. Skull of 'ancient human' probed 2010-04-12T18:40:00Z Case in point: televisions using light-emitting diodes as a light source. How Korea Fretted Its Way to Success 2010-04-08T15:00:00Z "You want incandescent light sources in the evening." Goodnight, moon. Good morning, sun. 2010-02-23T05:00:00Z Behind the whole sandwich is a light source. 2009-12-01T05:00:00Z The lighting market is set to shift both in terms of light source and applications. 2010-02-08T09:00:00Z The high-resolution spectrometer is designed to capture and split light into its constituent wavelengths, creating a kind of "fingerprint" that will reveal information on the chemistry of a light source. 2010-01-15T11:36:00Z It had its own light source, a substage illuminator, and even an "atomic energy" stage, which was actually a device for viewing the scintillations caused when radioactivity hit a sulfide screen. The Blue Ghost Mystery "It is both this time, I'm afraid," he said, smiling at the heavy philosophy from such a light source. Mlle. Fouchette A Novel of French Life The air grew warmer and more humid as they neared the mysterious light source. Astounding Stories of Super-Science, August 1930 "And what does that add up to: a bright concentrated light source on which you fix your attention and a monotonous hum?" A Fine Fix The significant others would be mirrors and a light source that would give some visibility to a huge diaphanous face of the man that the entire chain outlined. An Apostate: Nawin of Thais One way is to get another light source, and the other way is to use a diffusion globe of some kind, which in any instance is extremely unscientific and inefficient. Color Value A picture should give the same effect, and it is this effect, which includes also the distance from the eye as well as the shades from the light source, that we call “values.” Journeys Through Bookland, Vol. 10 The Guide Development of the latent impressions occurs rapidly when the specimen is exposed to a blue or violet light source. The Science of Fingerprints Classification and Uses I asked them what kind of a light source would cause this. The Report on Unidentified Flying Objects A glass prism of any angle will project upon a white surface a spectrum of any length, according to the arrangement of the light source, the screen, and the prism. Scientific American Supplement, No. 561, October 2, 1886 We need to watch TV with a single eye in a room with no additional light source. The Brain, A Decoded Enigma The instrument is used to measure the actinic power of sunlight when the sun is at various altitudes; but the same principle is applicable to other light sources. Scientific American Supplement, No. 484, April 11, 1885 The scanner head detects light, and you want the only internal light source to be from the scanner itself, not ambient room light or sunlight. The Project Gutenberg FAQ 2002 Sunburst standards modelled in imitation of snow crystal, and resembling monstrance used in Catholic church; two at south of court; only large light sources in court; contrast with other illumination. The City of Domes : a walk with an architect about the courts and palaces of the Panama-Pacific International Exposition, with a discussion of its architecture, its sculpture, its mural decorations, its coloring and its lighting, preceded by a history of its growth If you failed to locate a light source within the next couple of moves this would indeed be the case. The Jargon File, Version 4.2.2, 20 Aug 2000 Purpose of banners: to form beautiful lines of color, to screen eyes from direct light source, to reflect light toward buildings, and to suggest history of court. The City of Domes : a walk with an architect about the courts and palaces of the Panama-Pacific International Exposition, with a discussion of its architecture, its sculpture, its mural decorations, its coloring and its lighting, preceded by a history of its growth The glare from the light source is not excessive; brilliancy low; daring illumination of entire court. The City of Domes : a walk with an architect about the courts and palaces of the Panama-Pacific International Exposition, with a discussion of its architecture, its sculpture, its mural decorations, its coloring and its lighting, preceded by a history of its growth |
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