| 单词 | ice crystal |
| 例句 | My face stung from the driven sleet, and my eyelashes were coated with ice crystals. October Sky 1999-04-01T00:00:00Z Her breath steamed out of her; she watched the ice crystals melting. Huntress 2011-04-05T00:00:00Z The rest was shrouded in shadow ... except beneath the open window, where a spray of ice crystals glittered in the moonlight, swirling in the wind. A Dance with Dragons 2011-07-12T00:00:00Z Sometimes he found ice crystals on the chair he sat in to watch the neighborhood. Among the Hidden 1998-03-01T00:00:00Z He felt a mist of ice crystals settle on his fingers. The Ear, the Eye, and the Arm 1994-04-01T00:00:00Z As the water on the surface cools, it begins to condense, and individual ice crystals act as seeds, causing the water to congeal around them, squeezing the salt out into the water below. Shipwreck at the Bottom of the World 1998-11-17T00:00:00Z In addition, he’d inadvertently rubbed some ice crystals into his eyes, lacerating both corneas. Into Thin Air 1996-08-01T00:00:00Z Seen up close, the hard-packed snow became glittering ice crystals, sharp as a thousand tiny blades. Huntress 2011-04-05T00:00:00Z The road ahead of them was empty and the ice crystals on the asphalt glittered like diamonds in the morning sun. American Gods 2011-06-21T00:00:00Z The tricks of the Antarctic atmosphere brought mock suns and green sunsets, and showers of jewel-colored ice crystals. Shipwreck at the Bottom of the World 1998-11-17T00:00:00Z Jack is outside, scraping the ice crystals off the windows in scratchy strips. The Sea in Winter 2021-01-05T00:00:00Z My chest kept on falling, maybe with some ice crystals on it now. Feed 2002-01-01T00:00:00Z As I look at the clouds, ice crystals build up on my window, and my eyes become heavy with fatigue. The Freedom Writers Diary 1999-10-12T00:00:00Z He was inspecting his toes for mud, his face sleepy and peaceful, his white whiskers glistening with ice crystals. The Son of Neptune 2011-10-04T00:00:00Z She sniffed the air to try to smell the cause, but only odorless ice crystals stung her nose. Julie of the Wolves 1972-01-01T00:00:00Z A cold wind came swirling through, and a cloud of ice crystals sparkled blue-white in the air. A Dance with Dragons 2011-07-12T00:00:00Z When the wind blew from the north, long plumes of ice crystals flew from the high peaks like banners. A Game of Thrones 1997-08-04T00:00:00Z Thrust high into the jet stream, the mountain ripped a visible gash in the 120- knot hurricane, sending forth a plume of ice crystals that trailed to the east like a long silk scarf. Into Thin Air 1996-08-01T00:00:00Z However, when ice crystals form, they will have definite positions and will be lined up in some direction. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z We ran inside, shaking the ice crystals off our clothes. The Red Umbrella 2010-04-25T00:00:00Z In Guth’s original proposal the phase transition was supposed to occur suddenly, rather like the appearance of ice crystals in very cold water. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z It had been frozen solid, but the ice crystals were already melting. The Ear, the Eye, and the Arm 1994-04-01T00:00:00Z “As I was saying,” he continues, “you’re correct. Ice cream has to be churned or it forms ice crystals. And crunchy ice cream is gross.” A Place at the Table 2020-08-11T00:00:00Z In the mornings he eats prefrozen reheated fried eggs, which are square in shape and have ice crystals in the yolks. Cat's Eye 1988-09-01T00:00:00Z How do we keep those ice crystals as small as possible for a smooth and creamy texture? The science behind the scoop: Four key factors to consider when making ice cream 2021-11-26T05:00:00Z The scenery is beautiful, ancient and timeless, with clouds of ice crystals that suddenly turn everything into a fairytale. TV review: Arctic with Bruce Parry 2011-01-10T08:00:02Z Manmade snow is ice crystals; so too, in a sense, are snowflakes. Snowmaking is the most dangerous part of skiing 2013-02-23T13:00:00Z He copied Inuits in Alaska, who preserved their fish by freezing them quickly, meaning that large ice crystals didn’t form to damage cells and destroy the taste of the food. Are frozen fruit and vegetables as good for you as fresh? 2017-05-01T04:00:00Z Freezing the fat globules makes them clump together, with the surrounding proteins acting as bridges to other fat molecules and to the ice crystals. How does ice cream work? A chemist explains why you can’t just freeze cream and expect results 2023-07-25T04:00:00Z This concentrated liquid, known as the "serum", bridges between the ice crystals, solid fat globules and air bubbles. How does ice cream work? A chemist explains why you can’t just freeze cream and expect results 2023-07-25T04:00:00Z The less sugar there is, the larger the ice crystals will be. Granita: Icy-cold comfort for your summertime blues This is why freezer burn so often results in food that's simultaneously discolored, shriveled, or leathery and covered in ice crystals. How to prevent freezer burn once and for all 2022-08-09T04:00:00Z As the mixture of ice cream ingredients is cooled down, small clusters of water molecules assemble to form tiny ice crystals. How does ice cream work? A chemist explains why you can’t just freeze cream and expect results 2023-07-25T04:00:00Z Regardless of the exact recipe, the fundamental ice crystal formation, fat solidification and serum phase separation steps are the same. How does ice cream work? A chemist explains why you can’t just freeze cream and expect results 2023-07-25T04:00:00Z It’s an optical phenomenon—the sun’s light is refracted by ice crystals and two bright points appear, one on either side. “Sun Dogs” 2018-07-26T04:00:00Z “If you can deliver a beer in August with ice crystals on it every single time, that’s something special.” Twin Peaks: 'Hooters Just Wasn't Racy Enough' 2014-09-25T04:00:00Z Due to avocados' high water content, freezing them causes ice crystals to form, and when those crystals melt, that signature creamy texture all but disappears — never to return. I learned the hard way that you can't actually freeze avocados 2021-05-15T04:00:00Z Conventional freezers chill food slowly from the outside in, a process that causes water molecules in the cell tissue to form large, spiky ice crystals. Climate change is melting Arctic ice cellars 2021-06-22T04:00:00Z That ensures they “get rid of anything that could cause ice crystals to form,” Weller said. Woolly bear caterpillars use clever tricks to survive 2021-11-22T05:00:00Z Freya, who shoots ice crystals out of her fingertips, presides over a frozen kingdom and is motivated to do evil out of thwarted maternal feelings. Review: ‘The Huntsman,’ a Study in Hollywood’s Overstuffed Playbook 2016-04-21T04:00:00Z Discard anything that has developed ice crystals and store the rest in a cooler box while attending to the freezer itself. Here’s why your freezer smells bad — and what you can do about it 2023-05-02T04:00:00Z That being said, freezer burn can render the items in your freezer wholly unappetizing, covering them in swaths of ice crystals and leaving them with a bland, off taste. How to prevent freezer burn once and for all 2022-08-09T04:00:00Z Spin your ice cream as quickly as possible and store it as cold as possible to minimize the size and growth of ice crystals. The science behind the scoop: Four key factors to consider when making ice cream 2021-11-26T05:00:00Z What follows is a brief primer on key factors to consider with ice cream: how to properly balance a formula, mastering the right consistency, building proper structure and controlling the size of ice crystals. The science behind the scoop: Four key factors to consider when making ice cream 2021-11-26T05:00:00Z Freeze the mixture for 2 hours, then remove and beat with a fork to break up ice crystals that are beginning to form. This rose sorbet recipe is perfect when the heat hits this summer 2019-07-14T04:00:00Z The amount of solutes in the unfrozen water phase determines the volume of ice crystals that form. The science behind the scoop: Four key factors to consider when making ice cream 2021-11-26T05:00:00Z These were matured in the lab for one or two days and then vitrified – a process that freezes the cells rapidly in nitrogen to reduce the chances of ice crystals forming and rupturing them. First baby is born through new egg-freezing technique 2020-02-18T05:00:00Z There is an art to loading your freezer properly and keeping your food from developing the dreaded ice crystals or freezer burn. Your guide to buying a stand-alone freezer — if you can find one 2020-05-12T04:00:00Z Store the wrapped fudge in an airtight container, which will help prevent freezer burns and ice crystals from forming. How to store homemade fudge all holiday season long 2021-12-23T05:00:00Z When ready to serve, use a large, sturdy fork to scrape the frozen block into granita ice crystals, making sure to dig into all 3 layers. The no-fuss, very good, healthful iced dessert that’s always at the ready 2017-03-15T04:00:00Z A quartz crystal is just a regular arrangement of these, in the same way that an ice crystal is a regular arrangement of H2O molecules or iron is a regular arrangement of iron atoms. Mark Miodownik: an obsession with materials 2013-05-24T15:53:00Z I like mine shaken because they always seem colder and because the ice crystals that swim briefly on the surface are ethereal. An Encyclopedic New Guide to Cocktails Stirred, Shaken, Rolled, Tossed, Swizzled, Muddled... 2021-12-13T05:00:00Z Other seemingly terrestrial forms are derived from photos of ice crystals. Review | In the galleries: Ghostly presences at the Joan Hisaoka Healing Arts Gallery 2017-10-13T04:00:00Z But of course it’s sweeter and tastes of butterfat, so it’s a relief when the ice crystals melt on your tongue into a bright limeade. A Chef Dreams in Mexican at Empellón in Midtown 2017-06-27T04:00:00Z As ice crystals start to form, the concentration of sugars and other dissolved materials in the unfrozen liquid increases, which further lowers its freezing point. How does ice cream work? A chemist explains why you can’t just freeze cream and expect results 2023-07-25T04:00:00Z These ice crystals will always be at their greatest number and smallest size the moment they are extracted from the machine; they can never get smaller. The science behind the scoop: Four key factors to consider when making ice cream 2021-11-26T05:00:00Z The size of the ice crystals is responsible for the mouth feel of the ice cream — the smaller the crystals, the smoother the feel. How does ice cream work? A chemist explains why you can’t just freeze cream and expect results 2023-07-25T04:00:00Z After this ice is drawn out from frozen food as vapor, it's then redeposited on the surface as ice crystals. How to prevent freezer burn once and for all 2022-08-09T04:00:00Z It also prevents the growth of large ice crystals in ice-creams. Sweet nightmares: a guide to cutting down on sugar 2016-01-17T05:00:00Z Many of us would be familiar with "freezer burn" on meats and other foods, as well as ice crystals on frozen food. Here’s why your freezer smells bad — and what you can do about it 2023-05-02T04:00:00Z There are little to no ice crystals inside the turkey. How to properly — and safely — defrost a frozen turkey for your holiday feast 2022-11-22T05:00:00Z Freeze each pack laid flat at first to minimise ice crystals. Into the icy depths! The 10 rules for freezing food – from berries to beef 2020-05-13T04:00:00Z Whipped cream, coconut milk and a touch of vodka help keep the mixture from forming ice crystals. A Veggie Burger Unlike the Others 2020-07-10T04:00:00Z The rate and speed of freezing the base mix determines crystal size — the lower the temperatures, the faster the base freezes to produce the smallest possible ice crystal. The science behind the scoop: Four key factors to consider when making ice cream 2021-11-26T05:00:00Z And the nice thing about freezing it is that the moisture content from the butter and from the water that you add, when it freezes, it forms ice crystals that sort of expand. "Pies transform a meal": Take this master class in pie making with Peete's Pie owner Petra Paredez 2020-11-21T05:00:00Z H2O molecules do the same thing when ice crystals are melted, becoming liquid water. Mark Miodownik: an obsession with materials 2013-05-24T15:53:00Z If you want icing on this cake, nature provides it in the dewdrops of October and the ice crystals of November and December. Does your garden need a fall cleanup? Not so fast. 2016-10-11T04:00:00Z By the time the majority of the ice crystals have formed, the resulting liquid is very concentrated in sugars. How does ice cream work? A chemist explains why you can’t just freeze cream and expect results 2023-07-25T04:00:00Z The salt granules act as ice-nucleating particles, which enable ice crystals to form in the clouds. Delhi AQI: Can artificial rain fix toxic air in India's capital? 2023-11-13T05:00:00Z "In fact, that's how road salts prevent ice crystals from forming." Humans are disrupting natural 'salt cycle' on a global scale, new study shows 2023-10-31T04:00:00Z Inside turbulent storm clouds, the collision of tiny ice crystals and graupel—a kind of soft, frozen precipitation—creates an electric field, known as the charging zone, where lightning is born. Mysterious Lightning ‘Superbolts’ Can Be 1,000 Times as Strong as Ordinary Strikes 2023-10-23T04:00:00Z In cirrus-cloud thinning, particles of silver iodide would be sprayed into clouds at altitudes of 4,500 to 9,000 meters, enlarging ice crystals in those clouds so they fell out of the sky. It’s Time to Engineer the Sky 2023-09-20T04:00:00Z Just before Hurricane Lee’s sudden explosion in power, Tang had a hunch things were about to escalate – thanks to images of the swirling mass of ice crystals and rainwater inside the hurricane. Hurricanes are escalating more quickly than ever. Here’s why. 2023-09-15T04:00:00Z The moisture in the clouds then latches on to these ice crystals and condenses into rain. Delhi AQI: Can artificial rain fix toxic air in India's capital? 2023-11-13T05:00:00Z In a moment of great danger, “the bergs are many, lavender and faceted, when the air is full of floating ice crystals.” Lessons from Antarctica about Raising Kids in the Climate Crisis 2023-08-20T04:00:00Z Positively charged ice crystals are forced toward the top of the cloud by updrafts, currents of rising air. Mysterious Lightning ‘Superbolts’ Can Be 1,000 Times as Strong as Ordinary Strikes 2023-10-23T04:00:00Z The streak of light, known as a "light pillar", is an optical illusion formed by reflections off ice crystals on a cold day. Hawaii wildfires: 'Directed energy weapon' and other false claims go viral 2023-08-14T04:00:00Z Viscous, syrupy and low-moisture, it also helps prevent ice crystals from forming, which makes for an especially smooth and velvety ice cream. The easiest salted caramel ice cream doesn’t require a machine 2023-07-24T04:00:00Z These cryoprotectants, as they are known, dilute the water molecules in a viscous fluid that discourages ice crystal formation. How to deep freeze an entire organ—and bring it back to life 2023-06-21T04:00:00Z Since the Hunga Tonga eruption took place underwater, it injected lots of water into Earth's atmosphere, the resulting ice crystals adopting positive and negative charges. The Most Intense Lightning Storm Ever Recorded Was Sparked by the Hunga Tonga Eruption 2023-06-21T04:00:00Z When temperatures plummet below 7°C and ice crystals begin to form in their legs, the insects shed these appendages to prevent the ice from fatally spreading to the rest of their body. Watch snow flies amputate their own legs to avoid freezing to death 2023-06-07T04:00:00Z The streaks are formed in moist atmospheric conditions and are made up of frozen ice crystals. Global airlines group to boost focus on non-CO2 emissions 2023-05-31T04:00:00Z Moisture on breath turns instantly into ice crystals, but it is not simply that you can see the steam. Astrophysics and stale beer: What life is like working at the South Pole 2023-05-29T04:00:00Z Special proteins in the frog’s bloodstream act as seeds for ice crystals, steering ice growth to begin in the more durable vasculature and not in other, more delicate tissues. How to deep freeze an entire organ—and bring it back to life 2023-06-21T04:00:00Z The phenomena are caused by sunlight reflecting and refracting through ice crystals high in the atmosphere. Sun halos, arcs and upside-down rainbows seen across England 2023-05-29T04:00:00Z Water vapor or other gases in the engine exhaust may have frozen at the high altitude, forming ice crystals. Mysterious spiral over Alaska probably a result of SpaceX launch 2023-04-19T04:00:00Z “It takes a lot of solar radiation to get that pack ready, to get those ice crystals ready, to a state where they can become water.” California has so much snow that flood danger will last through the year 2023-04-11T04:00:00Z When salty water does freeze, the ice crystals that form are made of pure water with the sodium and chloride ions pushed out into the remaining liquid. Take Water. Add Sodium Chloride. Chill and Squeeze Into Salty Ices. 2023-02-25T05:00:00Z If an object warms too slowly, ice crystals can materialize as the tissue approaches the freezing point. How to deep freeze an entire organ—and bring it back to life 2023-06-21T04:00:00Z "The particular angle at which the sunlight hits these high-up ice crystals form these patterns," she said. Sun halos, arcs and upside-down rainbows seen across England 2023-05-29T04:00:00Z The ice crystals reflect sunlight from space, which we can see from the ground. Mysterious spiral over Alaska probably a result of SpaceX launch 2023-04-19T04:00:00Z The banging of the steel balls applied a shearing force on the ice crystals, enough to knock the water molecules out of their crystal positions, allowing them to be packed more tightly. Shaking Ordinary Ice (Very Hard) Transformed It Into Something Never Seen Before 2023-02-03T05:00:00Z Formed in air that is around minus 80 C, sunlight reflecting off tiny ice crystals in the cloud give it the pearly colours -the reason why they are also called mother-of-pearl. Rare 'mother-of-pearl' cloud spotted in Scotland 2023-01-30T05:00:00Z When the temperature in the clouds and on the ground are both below 32 degrees — the freezing point of water — condensed water droplets become ice crystals and fall as snow. Seattle weather: How are freezing rain, sleet and hail different? 2022-12-23T05:00:00Z It is also known as a Bravais' arc, and is formed when sunlight enters horizontal ice crystals and refracts through a side prism face, which causes the upside-down effect. Sun halos, arcs and upside-down rainbows seen across England 2023-05-29T04:00:00Z Only mature eggs are frozen, through a process called vitrification: a type of flash freezing in which eggs are bathed in liquid nitrogen to prevent the formation of ice crystals, which could damage the eggs. What to Know Before You Freeze Your Eggs 2022-12-23T05:00:00Z They instead wanted to study very tiny ice crystals, because minuscule bits of something sometimes possess properties very different from larger bits of the same stuff. Shaking Ordinary Ice (Very Hard) Transformed It Into Something Never Seen Before 2023-02-03T05:00:00Z Within them, ice crystals aloft are contributing to the development of thundersnow. Massive lake-effect snowfalls in western New York blamed in 2 deaths 2022-11-18T05:00:00Z On the ground in front of him lay a leather strap, rimmed with gleaming ice crystals, its holes filled with fine gravel. The world’s melting glaciers are yielding up their secrets too quickly 2022-11-01T04:00:00Z As a storm buffeted the plane, ice crystals present at high altitudes disabled the pitot tubes, blocking speed and altitude information. Families seek truth as Airbus, Air France face crash trial 2022-10-08T04:00:00Z Whether in plants and animals or rocks, foams and ice crystals, the intricate patterns that happen in nature come down to what's happening at the level of atoms and molecules. Why does nature create patterns? 2022-09-23T04:00:00Z While the recipe sounds simple, ice cream has a complex chemistry consisting of ice crystals, air bubbles and fat globules, held in a water and sugar solution. The inside scoop on ice cream innovation 2022-09-01T04:00:00Z Ice has a small vapor pressure, and some ice molecules form gas and escape from the ice crystals. Chemistry 2019-02-14T00:00:00Z During cold periods, pond-dwelling animals can increase the number of unsaturated fatty acids in their cell membranes, while some plants make antifreeze proteins to prevent ice crystal formation in tissues. Biology for AP Courses 2022-06-09T00:00:00Z Finally, the CO2 of the atmosphere can itself condense at high altitudes to form hazes of dry ice crystals. Astronomy 2016-10-13T00:00:00Z Remove from the freezer, stir with a fork to break up the forming ice crystals and return to the freezer. Espresso martini granita delivers cooling relief with a buzz 2022-08-03T04:00:00Z As these icy particles bump into one another, they transfer electrical charges: the larger graupel tend to become negatively charged, whereas the smaller ice crystals end up with a positive charge. Salty Sea Spray Keeps Lightning Strikes Away 2022-08-02T04:00:00Z Some researchers rejected the contention that ecosystems — from subterranean bacteria to the ice crystals of the stratosphere — could work in some grand network. James Lovelock, creator of Gaia theory of ‘living’ Earth, dies at 103 2022-07-28T04:00:00Z During cold periods, pond-dwelling animals can increase the number of unsaturated fatty acids in their cell membranes while some plants make antifreeze proteins to prevent ice crystal formation in their tissues. Biology for AP Courses 2022-06-09T00:00:00Z These bright, narrow cirrus clouds are made of methane ice crystals. Astronomy 2016-10-13T00:00:00Z Contrails are formed when water vapour and fine soot particulates from burning jet fuel freeze into ice crystals. Chemtrails: What's the truth behind the conspiracy theory? 2022-07-22T04:00:00Z The positively charged ice crystals are so light that updrafts of air bring them to the top of the cloud, whereas heavier graupel tend to sink. Salty Sea Spray Keeps Lightning Strikes Away 2022-08-02T04:00:00Z The gas consists largely of hydrogen and helium, and the dust consists of tiny mineral grains, ice crystals, and organic particles. Physical Geology 2015-01-01T00:00:00Z The ice crystals that form upon freezing rupture the delicate membranes essential for the function of living cells, irreversibly damaging them. Biology for AP Courses 2022-06-09T00:00:00Z Since such a tenuous cloud of ice crystals will tend to dissipate, the ongoing existence of the E Ring strongly suggests that it is being continually replenished by a source at Enceladus. Astronomy 2016-10-13T00:00:00Z Noctilucent clouds rely on two main ingredients in the mesosphere: plenty of water vapor and cold temperatures to aid ice crystal formation. Rare clouds that glow in the dark are the most vibrant in 15 years 2022-07-02T04:00:00Z To prevent internal tissue damage by ice crystals, overwintering larvae lose up to 70% of their body fluids. Warmer winters could wipe out Antarctica’s only native insect 2022-06-27T04:00:00Z It is moved through the atmosphere by winds and condenses to form clouds of water droplets or ice crystals. Physical Geology 2015-01-01T00:00:00Z With their inherent starchiness, oats can help thicken and stabilize frozen desserts, keeping ice crystals at bay. This four-ingredient no-churn recipe makes it easy to enjoy vegan peanut butter-maple ice cream 2022-06-26T04:00:00Z At first, researchers thought a small amount of warming might have destabilized methane hydrates—seafloor deposits of methane trapped in cages of ice crystals—triggering a massive release of carbon. Hidden carbon layer may have sparked ancient bout of global warming 2022-06-23T04:00:00Z They form when water vapor congregates around specks of meteor dust floating in the mesosphere and freezes, forming ice crystals. Rare clouds that glow in the dark are the most vibrant in 15 years 2022-07-02T04:00:00Z Make them yourself, by suspending oversized ice crystals in hardened acrylic lifted from the machine room. Inside an Arctic Expedition, Natural History of Fragrance, Essays on Places in Peril, and More 2022-05-27T04:00:00Z As the sun rose, it illuminated the ice crystals gripping the vines. Late frost ices over French vineyards, threatens fruit crops 2022-04-04T04:00:00Z These particles, known as ice nuclei, act as a sort of scaffolding to help ice crystals form. The Olympics Has 100 Percent Fake Snow—Here’s The Science of How It Gets Made 2022-02-12T05:00:00Z Snowmaking equipment tries to duplicate this process, artificially, by spraying atomized water into the air along with mechanically created nucleators — tiny ice crystals — that act as seeds for the manufactured snowflakes. EXPLAINER: How to stage Olympics in a snow-challenged city 2022-02-05T05:00:00Z “That little ice crystal has to be present to start the process,” Carter says. Why does snow glow blue? How could a fly possibly survive high-elevation elements? Join us for an exploration of Washington’s winter wonders. 2022-01-30T05:00:00Z The ice crystals formed stunning patterns in the desert sands. In pictures: Snow falls in Algeria's Sahara Desert 2022-01-19T05:00:00Z Others have shown that floating microplastics can seed ice crystals, possibly forming clouds, which also could have climate effects. The ocean is returning our plastic waste. That’s a real problem 2021-12-17T05:00:00Z Because ice crystals typically grow slowly, it has been tricky for researchers to scale the process up by the many orders of magnitude needed to grow enough snow for skiing. The Olympics Has 100 Percent Fake Snow—Here’s The Science of How It Gets Made 2022-02-12T05:00:00Z TechnoAlpin’s fan guns resemble small jet engines or oversized hair dryers, with nozzles spraying either atomized water or ice crystals mounted around the edge of a turbine. EXPLAINER: How to stage Olympics in a snow-challenged city 2022-02-05T05:00:00Z I love winter — darkness at 4:15 p.m., ice crystals forming around the edges of the windows, chilly winds blowing the few remaining leaves down a barren sidewalk. Moira Macdonald’s ode to winter, plus reader tips on weathering Seattle’s ‘Big Dark’ 2021-12-11T05:00:00Z Flying across the cloud tops, the aircraft dropped flares that burned as they descended, releasing plumes of silver iodide that caused ice crystals to form and snow to fall over the mountains. Cloud seeding gains steam as West faces worsening droughts 2021-11-22T05:00:00Z While the Martian atmosphere is very low in water, the Red Planet’s soil does show some evidence of tiny ice crystals, according to NASA’s Kennedy Space Center. Thousands of Tiny ‘Ice Needles’ May Explain Mysterious Stone Patterns on Earth ... and Mars 2021-11-03T04:00:00Z Natural snow starts as a tiny ice crystal on an ice nucleus in a cloud. The Olympics Has 100 Percent Fake Snow—Here’s The Science of How It Gets Made 2022-02-12T05:00:00Z This time it will be snow cannons firing super-cool water from reservoirs and lakes to eject ice crystals and create pistes on the slopes. How Beijing is turning its water to ice 2021-10-27T04:00:00Z Counterclockwise winds around the low have helped fan clouds to the north, meaning the “outflow,” or exhaust clouds at upper levels — made of ice crystals — are passing west to east across the Washington region. How Tuesday’s sunrise cast a fiery crown over Washington’s sky 2021-10-05T04:00:00Z On three occasions, the researchers saw ice crystals form inside seeded clouds in the exact zigzag pattern the aircraft had flown. Cloud seeding gains steam as West faces worsening droughts 2021-11-22T05:00:00Z In previous models ice crystals made up more of the low clouds in the midlatitudes of the southern Pacific Ocean and elsewhere than satellite observations seemed to justify. UN climate panel confronts implausibly hot forecasts of future warming 2021-07-27T04:00:00Z They produced microscopic ice crystals that are not only elastic and flexible but that also transmit light remarkably well along their lengths. A New Kind of Ice That Bends Like a Noodle Without Breaking 2021-07-08T04:00:00Z All the discussion about weather balloons, optical illusions, ice crystals, etc. pales when these unexplained phenomena are being tracked underwater, too. Opinion | An upside to the unexplained 2021-07-01T04:00:00Z The water-ammonia droplets then collide with additional ice crystals flung up from below, building electrical charge to generate lightning. Mushballs and a Great Blue Spot: What Lies Beneath Jupiter’s Pretty Clouds 2021-06-14T04:00:00Z At the time of the two shows, temperatures were in the single digits above zero, with intermittent flurries and a confetti of ice crystals known as “diamond dust” glimmering in the predawn sky. How aurora and light pillars formed over Alaska 2021-03-23T04:00:00Z A snowflake is born in a cloud when a water droplet freezes into a tiny ice crystal. Snowflakes as You’ve Never Seen Them Before 2021-03-10T05:00:00Z A cloud of glistening ice crystals instantly formed in the air. Eight States Are Seeding Clouds to Overcome Megadrought 2021-03-16T04:00:00Z Pinecones, spiral nautilus shells, and ice crystals all have self-repeating patterns as well. What makes Romanesco broccoli so mathematically perfect? 2021-02-10T05:00:00Z But when Libbrecht started working at the California Institute of Technology, he grew more curious about ice crystals, — how they form, and their geometric intricacies. Meet the Caltech physicist growing "designer snowflakes" in his lab 2020-12-25T05:00:00Z At sufficiently low temperatures, trace amounts of moisture in the air freeze as hexagonal ice crystals. How aurora and light pillars formed over Alaska 2021-03-23T04:00:00Z In cells, these molecules cling to ice crystals' surfaces and prevent them from growing too large—but they do not function in highly alkaline cement paste, a key concrete ingredient. New Bio-Inspired Molecule Helps Concrete Resist Freeze Damage 2020-10-27T04:00:00Z In later experiments, Schaefer and other GE colleagues would discover that certain types of particles are more effective at helping ice crystals form. Eight States Are Seeding Clouds to Overcome Megadrought 2021-03-16T04:00:00Z The frequent stirring helps the ice crystals to form into a soft-serve-like texture instead of a solid block. This summer, do as the Sicilians do and make a tray of refreshing almond granita 2020-07-16T04:00:00Z There is no great application to understanding how ice crystals grow, and nobody pays me to do this. Meet the Caltech physicist growing "designer snowflakes" in his lab 2020-12-25T05:00:00Z Diamond dust requires nuclei, or small particulates in the air, for ice crystals to form when temperatures are above 10 or 15 degrees. How aurora and light pillars formed over Alaska 2021-03-23T04:00:00Z At this height the air temperature is, for example, -30C and so the cloud is completely made up of ice crystals. The sun halos pictured during lockdown 2020-05-24T04:00:00Z Pros: Produces many small ice crystals, which help maintain the food’s cellular structure and preserve its original texture when thawed. The freezer is your friend. Here’s a guide to using it. 2020-05-13T04:00:00Z “Inside that cell, you have water content, and when you start to freeze anything with water, they form ice crystals that rupture the cell.” A tiny, ugly scientific marvel: Olaf the IVF toad brings hope to at-risk species 2020-04-22T04:00:00Z Anything with visible ice crystals is probably fine, according to the U.S. The next time your freezer loses power, don’t panic. These food safety tips will save you. 2020-02-04T05:00:00Z Each of the small ice crystals acts as a mirror, such that light shining on from the ground up into the sky is reflected back toward the surface in the direction of an observer. How aurora and light pillars formed over Alaska 2021-03-23T04:00:00Z The properties of the ice crystal interact with the sun or even the moon - it happens at night time, too. The sun halos pictured during lockdown 2020-05-24T04:00:00Z Cons: Larger ice crystals form, which damage the food’s cellular structure. The freezer is your friend. Here’s a guide to using it. 2020-05-13T04:00:00Z Scientists’ exhalations condense in their face masks, then freeze, forming ice crystals that irritate the skin. Voyagers to the ‘epicenter of global warming’ struggle with bears, storms and thin ice 2020-01-08T05:00:00Z An asteroid strike in a small town unleashes ice crystals, threatening to freeze anything in its path. Movies on TV this week: Sunday, Dec. 22, 2019 2019-12-20T05:00:00Z A freeze may or may not be accompanied by a frost, which is the formation of ice crystals that develop when dew gathers in temperatures of at least 32 degrees. Polar vortex, bomb cyclone, sleet: Here's what those winter weather terms mean 2019-12-17T05:00:00Z The researchers want to better understand the sources and fates of aerosols—tiny particles suspended in the atmosphere—that contribute to the formation of small ice crystals within clouds. How to erase a ship—Arctic researchers work to eliminate their vessel’s fingerprints 2019-11-13T05:00:00Z Formation of small ice crystals is better for food. The freezer is your friend. Here’s a guide to using it. 2020-05-13T04:00:00Z A protein in its blood and tissues binds to tiny ice crystals and stops them from growing. How evolution builds genes from scratch 2019-10-15T04:00:00Z Trillions of liquid cloud droplets and ice crystals jostling in a turbulent, intense updraft cause enormous static electrical charges to build. Analysis | ‘Never seen anything like it’: How a ‘near constant’ lightning show lit up parts of central Maryland on Sunday night 2019-08-19T04:00:00Z Like plants and animals, clouds – vast assemblies of miniscule water droplets and ice crystals that cling to dust and are suspended in the air – are given Latin names. Special Report: A Cloudspotters' Guide to Climate Change 2019-07-25T04:00:00Z Jagged ice crystals can shred cell membranes and other vital biological machinery. Ancient life awakens amid thawing ice caps and permafrost 2019-07-05T04:00:00Z Large ice crystals tend to rupture cells and may cause a texture change. The freezer is your friend. Here’s a guide to using it. 2020-05-13T04:00:00Z They’re magical, turning into ethereal globes filled with ice crystals when the surrounding temperature is just right. Watch Soap Bubbles Turn Into Tiny Snow Globes as They Freeze 2019-06-18T04:00:00Z As the bubbles froze in the freezer, the still-liquid part of the bubble kept moving, ripping ice crystals off the growing freeze front and tossing them around. The science behind those viral videos of freezing soap bubbles 2019-06-18T04:00:00Z Similarly lacking is examination of the influences of aerosols on the formation of ice crystals in ‘mixed phase’ clouds, as well as in deep convective and cirrus ones. Soot, sulfate, dust and the climate — three ways through the fog 2019-06-10T04:00:00Z When the resulting ice crystals are removed, you’re left, in theory, with a slightly more concentrated beer with a higher alcohol content. The official domestic beer power rankings 2019-04-23T04:00:00Z Fluctuating temperatures result in growth of ice crystals, further damaging cells and creating a mushier product. The freezer is your friend. Here’s a guide to using it. 2020-05-13T04:00:00Z They found that the Svalbard dust samples were unusually effective at generating the ice crystals that lead to the formation of clouds. Dust from Melting Glaciers Could Create Clouds 2019-03-29T04:00:00Z Those ice crystals each created their own freeze front, making the bubble’s surface solidify faster. The science behind those viral videos of freezing soap bubbles 2019-06-18T04:00:00Z Observations of the number and concentrations of ice crystals in clouds formed in clean and dirty air around the world would help to disentangle these effects. Soot, sulfate, dust and the climate — three ways through the fog 2019-06-10T04:00:00Z FROZEN: Mesmerizing video shows ice crystals forming instantly in a soap bubble placed in snow on a frigid day in Nevada. Analysis | The Daily 202: Ralph Northam should read these books to better understand racism, historians say 2019-02-11T05:00:00Z The spectacular image above shows ice crystals in the atmosphere reflecting streetlights and the Moon, producing pillars of light that look like spotlights shining up into the sky. Daily briefing: Stunning ‘light pillars’ in the skies of subarctic Sweden 2019-02-06T05:00:00Z A. What you are observing may be temporary color loss because of light scattering by ice crystals. Seafood, in the Pink 2018-12-21T05:00:00Z Occasionally, when the conditions are right and there are enough frozen ice crystals in the air, a circular rainbow forms a halo around the sun. Tracking the Race Across Antarctica 2018-12-18T05:00:00Z Colder temperatures encourage the formation of ice crystals high in the atmosphere over the Antarctic. Rogue chemicals threaten positive prognosis for ozone hole 2018-11-01T04:00:00Z It has a remarkable capacity for luminescence under infrared light, and Verri found that in digital photographs taken under such light it glistened like ice crystals. The Myth of Whiteness in Classical Sculpture 2018-10-22T04:00:00Z The tests will include a plume of ice crystals, calcium carbonate and forms of sulfur that volcanos tend to erupt. The Best Way to Shade the Earth 2018-07-05T04:00:00Z The study measured the size of the voids in cell tissue left by the ice crystals. Seafood, in the Pink 2018-12-21T05:00:00Z The falling from the sky of ice crystals is the product of natural rules; but numinous causes and compossibilities now suggested themselves. “The First World” 2018-06-25T04:00:00Z NASA’s Cassini spacecraft — which completed its mission last September — found geysers of ice crystals erupting out of Enceladus, a small moon of Saturn. New Dive Into Old Data Finds Plumes Erupt From Jupiter’s Moon Europa 2018-05-14T04:00:00Z Along the back roads of Illinois, Iowa and Wisconsin, bushes and other vegetation were sheathed in ice crystals. A year in Trump Country 2018-05-10T04:00:00Z After this blood is drained from the body and replaced with cryoprotectant agents - similar to antifreeze - in an attempt to stop ice crystals forming in the blood cells. Is cryonics the key to immortality? 2018-03-15T04:00:00Z The temperatures left many small ice crystals in the flesh of the fish, which increased the scattering of light and the absorption of visible wavelengths. Seafood, in the Pink 2018-12-21T05:00:00Z American toads use their digging skills to burrow into the ground below the frost line, and their bodies produce ice crystals that slow their heart and stop their breathing until temperatures rise above freezing again. Faceless Toad Found Jumping Around in Forest 2018-03-05T05:00:00Z The fibres are then chilled to create ice crystals between the silk particles. A thermal-invisibility cloak spun from silk and ice 2018-02-20T05:00:00Z The conditions in storm clouds lead to an updraft carrying light ice crystals, which then collide with hail suspended in the clouds. A Star Wars lightsaber might be possible — but keep it away from lightning 2017-12-29T05:00:00Z When light from a rising or setting sun strikes ice crystals it creates what are known as sun pillars. What Causes These Pillars of Light to Form in the Atmosphere? 2017-12-28T05:00:00Z A comprehensive understanding of cloud microphysics—such as those complex interactions between graupel and ice crystals—may be some way off. A Bolt from the Brown: Why Pollution May Increase Lightning Strikes 2017-11-15T05:00:00Z Microscopic ice crystals shred cells and seize moisture, making donor organs unsuitable for transplantation. Nature-Inspired Antifreeze Molecules Could Keep Organs Fresh Longer 2017-11-14T05:00:00Z A moon halo - a bright ring visible around the moon when there are ice crystals in the air - was used by indigenous peoples all over Australia as a weather predictor. The women championing their scientific ancestors 2017-11-06T05:00:00Z Freeze the water and ice crystals will distort microscopic images. Three biophysicists win 2017 Nobel Prize in chemistry for imaging molecules of life 2017-10-04T04:00:00Z The problem with freezing biological samples is that ice crystals diffract the electron beam, blurring the image. A cold, clear view of life wins chemistry Nobel 2017-10-04T04:00:00Z A 2013 computer simulation of this process found increased aerosols alone did result in more lightning due to ice crystal collisions, although at very large aerosol volumes the effect was muted. A Bolt from the Brown: Why Pollution May Increase Lightning Strikes 2017-11-15T05:00:00Z Thought to be formed of ice crystals, the clouds occasionally become visible at twilight when the Sun is below the horizon and illuminates them. In pictures: Astronomy Photographer of the Year 2017 - BBC News 2017-08-01T04:00:00Z The key is being able to warm an embryo quickly enough so no ice crystals form, said Kanav Khosla, a Ph.D. student in the university’s department of mechanical engineering. Minnesota researchers make progress in fish cryopreservation 2017-07-23T04:00:00Z I crawled into one of these mines and found a palace of ice crystals of all shapes; it was strange to find beauty in a place with such a dark, brutal past. Jacob Aue Sobol's best photograph: twins cling on in the coldest city on Earth 2017-07-19T04:00:00Z Dubochet realized that if the water was frozen quickly enough--vitrified, like glass--ice crystals wouldn't form. A cold, clear view of life wins chemistry Nobel 2017-10-04T04:00:00Z Otherwise, ice crystals can grow inside that can shred the embryo’s water balloon-like cells. Gold, lasers, and antifreeze help reanimate deep-frozen fish 2017-07-13T04:00:00Z Dykema and his collaborators plan to create a kilometer-long swath of reflective ice crystals in the frigid upper atmosphere by releasing water vapor behind a future World View balloon. Commercial balloons in the stratosphere could monitor hurricanes and scan for solar storms 2017-06-22T04:00:00Z “These glints are from ice crystals,” said Alexander Marshak, a research scientist at NASA’s Goddard Space Flight Center in Maryland and the lead author of a study published Monday in Geophysical Research Letters. Spotting Mysterious Twinkles on Earth From a Million Miles Away 2017-05-19T04:00:00Z “They are ice crystals 35 to 70 miles above the North Pole.” ‘The Poet of Weather Cams’: How one man’s obsession for capturing nature’s drama on Puget Sound became a worldwide online hit 2017-04-17T04:00:00Z This amplification-like effect is astounding considering the complexity of the scattering process, through the millions of randomly arranged ice crystals that comprise Saturn’s rings, and then returning along the same path. Using coherence to enhance function in chemical and biophysical systems : Nature : Nature Research 2017-03-28T04:00:00Z Eventually the ice crystals in these patches of clouds grow large enough that they literally fall out of the sky – earning hole-punch clouds their alternate name: fallstreak holes. Satellite Eye on Earth January 2017 – in pictures 2017-02-22T05:00:00Z Snowflakes are born high up in the atmosphere when water vapor condenses and forms ice crystals around microscopic dust or pollen. Is It Safe to Make Desserts and Drinks Out of Snow? 2017-01-12T05:00:00Z The team concluded that tiny ice crystals floating within clouds at high altitudes in a horizontal arrangement were positioned just right to create the sun glints. Spotting Mysterious Twinkles on Earth From a Million Miles Away 2017-05-19T04:00:00Z If you’re lucky enough to spot a light pillar, what you’re seeing is actually artificial light from a ground source reflecting off millions of floating ice crystals. Light Pillars, a Million-Mirror Optical Illusion on Winter Nights 2017-01-06T05:00:00Z The deceased person's blood is drained and replaced with preservatives and medical-grade antifreeze, which prevents ice crystals from forming in the body and damaging the tissues. Reality Check: Could cryopreservation work? - BBC News 2016-11-18T05:00:00Z "It is known as a circumzenithal arc," she said, adding: "It is formed when sunlight is refracted through ice crystals rather than raindrops." Yorkshire's 'upside-down' rainbows - BBC News 2016-11-11T05:00:00Z As the plane approached the storm, ice crystals began to form on the wings. Crash: how computers are setting us up for disaster | Tim Harford 2016-10-11T04:00:00Z That’s because quickly frozen food does not develop the large ice crystals that ruin cell membranes and degrade texture and flavor. The True Histories Behind America’s Most Original Food 2016-07-04T04:00:00Z These pancake-shaped clouds form when the flow of ambient air is diverted upward over the dark vortex, which causes gases to likely freeze into methane ice crystals. Neptune Has a New Dark Spot and It's as Big as the U.S. 2016-06-24T04:00:00Z This phenomenon occurs when sunlight refracts through ice crystals in the sky. Sun halo phenomenon makes special appearance over Seattle 2016-06-22T04:00:00Z But you are set in another part of their habitual world, a nocturne of ice crystals and cloud and wind and darkness. New York Above 800 Feet 2016-06-02T04:00:00Z That creates clouds, which are basically agglomerations of water droplets and ice crystals. How the world’s chillest bacteria make ice 2016-04-22T04:00:00Z Clouds with ice crystals reflect more solar light than those with liquid in them, stopping it reaching and heating the Earth’s surface. Global warming may be far worse than thought, cloud analysis suggests 2016-04-07T04:00:00Z Water droplets reflect more solar radiation back into the sky than ice crystals do. Climate Models May Overstate Clouds’ Cooling Power, Research Says 2016-04-07T04:00:00Z A windblown corridor—so frigid in early March that the road turns bone white with ice crystals—separates the glass tower that houses Beth Stevens’s laboratory from Harvard Medical School’s Department of Genetics. Madness Runs in the Family 2016-03-28T04:00:00Z “We’d never seen a place that looked so much like a fantasy land—where you have caves filled with ice crystals and icy waterfalls that are so pristine,” said film producer Shaun MacGillivray. Wild Visions Today, scientists have uncovered how tiny bacteria — nature’s ice machines — create ice crystals. How the world’s chillest bacteria make ice 2016-04-22T04:00:00Z Many species of cold-resistant fish, insects and plants employ proteins that actively inhibit the formation of ice crystals, even though they do not lower water’s freezing point. Wait not in vain 2016-02-04T05:00:00Z They're visible when fading light at sunset passes through tiny ice crystals blown along by a strong jet of stratospheric air. Rare Shimmering Rainbow Clouds Appear Over the U.K. 2016-02-03T05:00:00Z There the silver iodide forms an artificial ice crystal that draws in more water, forming larger snowflakes. Cloud seeding underway to get more water for the West 2016-01-23T05:00:00Z Unlike rainbows, where sunlight refracts through raindrops, circumzenithal arcs occur when sunlight refracts through ice crystals, held in cirrus clouds, in a specific way. Who, What, Why: How common are upside-down rainbows? - BBC News 2016-01-18T05:00:00Z The bacteria, Pseudomonas syringae, have equipped themselves to cause the cold with proteins that create ice crystals at temperatures that don't normally freeze water. How the world’s chillest bacteria make ice 2016-04-22T04:00:00Z Some species can withstand temperatures of -188 degrees Fahrenheit by creating their own antifreeze, which lowers the point at which their blood freezes — preventing ice crystals from forming in the coldblooded critter’s insides. The Verge review of animals: the cockroach 2016-01-17T05:00:00Z There is also a lot of methane tied up in methane hydrates—ice crystals that contain methane in shallow sediments in northern oceans. Top U.S. Scientist: World Must Act Now to Reverse Climate Change 2015-12-07T05:00:00Z The team was struck by the area’s impressively large, beautiful, ice crystals. Caves May Hold Clues to Greenland's Warmer Past 2015-11-12T05:00:00Z "These arcs are produced by light being bent through ice crystals in the cloud and separating the colours," Schultz adds. Who, What, Why: How common are upside-down rainbows? - BBC News 2016-01-18T05:00:00Z The ice crystals they produce basically shatter plants’ tissues so the bacteria can access the plants’ nutrients. How the world’s chillest bacteria make ice 2016-04-22T04:00:00Z Frost heave causes soils to bulge as they are pushed skyward by ice crystals growing beneath the soil at the freezing front formed by ice segregation. A Fungus Is the Founder of the Hair Club for Trees 2015-10-19T04:00:00Z The cloud of debris may consist of ice crystals. Our Favorite Pictures From the Apollo Mission Photo Dump 2015-10-07T04:00:00Z The team was struck by the area’s impressively large, beautiful, ice crystals. Caves May Hold Clues to Greenland's Warmer Past 2015-11-12T05:00:00Z The antifreeze is needed to avoid the formation of jagged ice crystals between brain cells that can tear through the fragile web of the tissue. A Dying Young Woman’s Hope in Cryonics and a Future 2015-09-12T04:00:00Z The researchers found that, when P. syringae interact with water, the protein shifts molecules around — ordering them into a template for forming ice crystals. How the world’s chillest bacteria make ice 2016-04-22T04:00:00Z Once an ice crystal forms, its growth is fueled by the movement of water through capillary action toward the freezing along the pore surfaces of the wood or soil. A Fungus Is the Founder of the Hair Club for Trees 2015-10-19T04:00:00Z The cloud of debris may consist of ice crystals. Our Favorite Pictures From the Apollo Mission Photo Dump 2015-10-07T04:00:00Z The team was struck by the area’s impressively large, beautiful, ice crystals. Caves May Hold Clues to Greenland's Warmer Past 2015-11-12T05:00:00Z It is also said to prevent gritty ice crystals from forming - ensuring a fine, smooth texture. Slow-melting ice cream ingredient discovered by scientists - BBC News 2015-08-30T04:00:00Z "To make rain, your clouds have to form first an ice crystal, even in the Sahara desert," says Schnell. How the world’s chillest bacteria make ice 2016-04-22T04:00:00Z The light is refracted through the cloud's ice crystals and forms a bright color spectrum. Don't call this a 'fire rainbow' 2015-08-22T04:00:00Z The cloud of debris may consist of ice crystals. Our Favorite Pictures From the Apollo Mission Photo Dump 2015-10-07T04:00:00Z He thought they may have gotten ice crystals in them from the extreme cold in the upper reaches of the atmosphere. Virgin Galactic's SpaceShipTwo pilot tells how he survived 2015-07-28T04:00:00Z Bjerke got in his truck and drove up the winding road to the vault, scraped aside the ice crystals on the steel door and let himself in. The doomsday vault: the seeds that could save a post-apocalyptic world | Suzanne Goldenberg 2015-05-20T04:00:00Z As the ice crystals fall down, they turn into rain if it’s warm and snow if it’s cold. How the world’s chillest bacteria make ice 2016-04-22T04:00:00Z Her mango and lime sorbet is tangy and not very sweet, with just enough sugar and corn syrup to allow the mixture to freeze properly without developing ice crystals. Turn Your Fruit Into Ice 2015-05-19T04:00:00Z It is already possible to freeze single cells, such as eggs and sperm, but ice crystals and other effects of freezing wreak havoc on large tissues; they splinter, break, bruise and die. U.S. Funds Efforts to Freeze Human Organs for Long-Term Storage 2015-03-04T05:00:00Z The results largely confirm the conventional picture of Jupiter, but also reveal some surprises—including clouds of ice crystals previously unheard of on the planet. Jupiter, as Aliens Might See It 2015-02-17T05:00:00Z The reflectivity of the plume was similar to what would be expected if light were bouncing off of ice crystals, but that doesn’t fix the other problems. Something Strange Happened on Mars 2015-02-17T05:00:00Z "To make rain, your clouds have to form first an ice crystal, even in the Sahara desert." How the world’s chillest bacteria make ice 2016-04-22T04:00:00Z The results largely confirm the conventional picture of Jupiter, but also reveal some surprises — including clouds of ice crystals previously unheard of on the planet. Jupiter glimpsed as aliens would see it 2015-02-12T05:00:00Z A smaller field campaign in California between 2009 and 2011 suggested that contrary to expectations, aerosols served as nuclei for ice crystals to grow within atmospheric rivers and later produce snow3. CalWater 2015 targets atmospheric rivers off California 2015-01-19T05:00:00Z The higher the plane rises, the more difficult it can be to navigate tricky conditions like thin air and ice crystals. Why Air Disasters Keep Happening In Southeast Asia 2014-12-29T05:00:00Z The cells are mixed with a special solution to stop any potentially damaging ice crystals forming inside the cells, for example. The problem with freezing stem cells 2014-11-25T05:00:00Z Temperature records show that McMurdo Sound normally doesn’t get warm enough to melt internal ice crystals in the fish, so they probably accumulate in the bodies of these fish. Antifreeze Proteins Keep Antarctic Fish Alive and Icy 2014-09-22T04:00:00Z That is because freezing them is not an option—the process creates ice crystals that slice through the cells on thawing. Supercooled Organ Donations Could Last for Days 2014-09-02T04:00:00Z The scientists lowered the livers to below freezing temperatures, while flooding the tissue with antifreeze chemicals to prevent the formation of damaging ice crystals. Supercooled Organs Could Stretch Time To Transplant 2014-07-09T04:00:00Z The hard part is freezing them without the formation of damaging ice crystals. Later, Baby: Will Freezing Your Eggs Free Your Career? 2014-04-17T10:00:02Z As skies clear in the afternoon and the temperature hits 60 degrees, we may see higher clouds: wispy cirrus or cirrostratus, made of ice crystals 20,000 feet up. City Room: New York Today: Cloud Show 2014-04-03T10:27:57Z Many species other than mosses have unique survival strategies for the cold, such as hibernation in bears or bugs with built-in antifreeze — proteins that prevent destructive ice crystal growth. 1,500-Year-Old Antarctic Moss Brought Back to Life 2014-03-17T20:13:00Z “By nature, ice crystals from seawater are pure water,” he explained. How Israeli Snowmakers Are Saving Alpine Skiing 2014-01-23T20:09:35Z Add ice crystals to the air, and parking-lot lights can turn into something eerie and stunning. Physics Week in Review: December 21, 2013 2013-12-22T12:45:03.419Z Boeing is alerting airlines about possible icing problems on General Electric engines in some of its new planes and is recommending that pilots avoid flying near thunderstorms that might contain ice crystals. National Digest: Plea deal reached in case of ricin-laced letters sent to Obama, Bloomberg 2013-11-24T00:32:51Z Boeing says it issued the advisory after ice crystal formation in some instances diminished engine performance. Boeing Advises About Engine Icing Problems 2013-11-23T21:07:34Z It says aircraft with the affected engines - GE's GEnx - must not be flown within 50 nautical miles of thunderstorms that may contain ice crystals. Airlines warned over engine ice 2013-11-23T15:01:14Z Boeing on Friday issued a notice prohibiting the affected aircraft from flying at high attitude within 50 nautical miles of thunderstorms that may contain ice crystals. Boeing warns of engine icing risk on 747-8s, Dreamliners 2013-11-23T12:02:47Z As I sit in his office, he pulls up a microscope image of ice crystals on his computer monitor. Colder Than Ice: Researchers Discover How Microbes Survive in Subfreezing Conditions 2013-10-10T19:45:09.120Z Company spokesman Marc Birtel said Saturday that Boeing issued the advisory after ice crystal formation in some instances diminished engine performance. National Digest: Plea deal reached in case of ricin-laced letters sent to Obama, Bloomberg 2013-11-24T00:32:51Z Boeing recommended that affected planes fly at least 50 nautical miles from thunderstorms that may contain ice crystals. Boeing Advises About Engine Icing Problems 2013-11-23T21:07:34Z The body's blood vessels are injected with a cryoprotectant solution to try to stop ice crystal formation in the organs and tissues and the corpse is cooled to -130C. Frozen body: Can we return from the dead? 2013-08-15T12:25:16Z In the case of the mammoth, the cells would likely be killed by large ice crystals formed from the liquid. Produce Woolly Mammoth Stem Cells, Says Creator of Dolly the Sheep 2013-08-01T19:45:00.567Z The ice crystal structure looks like an opaque jigsaw puzzle made up of large hexagonal pieces. Colder Than Ice: Researchers Discover How Microbes Survive in Subfreezing Conditions 2013-10-10T19:45:09.120Z They are formed of tiny ice crystals high in the atmosphere and they only become visible during twilight. Amazing pics from astronomy contest 2013-07-30T16:17:16Z It is recommending that planes with a specific General Electric engine avoid flying near thunderstorms that might contain ice crystals. Boeing Advises About Engine Icing Problems 2013-11-23T21:07:34Z Over the next four hours, they installed a spare pump, then positioned themselves to check for signs of escaping ammonia ice crystals when the system was turned back on. Spacewalking repairmen replace space station's leaky pump 2013-05-11T20:36:24Z To see what cirrus clouds were forming around, the team captured their component ice crystals in a cup-like catcher mounted on the research planes’ noses, melted them, and examined their findings in the lab. Popping the Elegant Mystery of Bubbles 2013-05-14T08:25:00Z Even more surprising, Christner shows an image of the same ice crystals that have been treated with a green dye that stains only living cells. Colder Than Ice: Researchers Discover How Microbes Survive in Subfreezing Conditions 2013-10-10T19:45:09.120Z Most researchers, Saunders says, lean toward another theory: Lightning occurs when collisions between ice crystals and hailstones in storm clouds separate enough electric charge to cause a high electric field. Do Cosmic Rays Grease Lightning? 2013-05-03T21:15:00Z These tenuous patches of ice crystals are barely visible from the planet's surface, but sparkle clearly in orbit, Hadfield said. Weightlessness no cure for "morning clumsies," astronaut says 2013-01-10T21:12:43Z "The technique is used by some restaurants to prepare instant ice creams at the table - the rapid freezing produces an ice cream with particularly small ice crystals which has a very smooth texture," he says. Who What Why? How dangerous is liquid nitrogen? 2012-10-08T15:44:14Z The physical rules for forming ice crystals around particles of dust and metal differ from those that apply when the particles are made of, say, sea salt or carbon. Popping the Elegant Mystery of Bubbles 2013-05-14T08:25:00Z The gaps between the ice crystals are bright with little green microbes. Colder Than Ice: Researchers Discover How Microbes Survive in Subfreezing Conditions 2013-10-10T19:45:09.120Z When the number of molecules reached 275 – bingo – the clusters began absorbing light like ice crystals. It Takes 275 Water Molecules To Make Ice 2012-09-27T03:15:00.187Z He taught me to use a small amount of corn syrup - about 5 percent of the weight of the fruit - to prevent the sorbet from developing ice crystals. Well: Sorbets of Summer 2012-07-13T19:52:29Z He taught me to use a small amount of corn syrup – about 5 percent of the weight of the fruit – to prevent the sorbet from developing ice crystals. Recipes for Health: Melon Sorbet 2012-07-09T17:32:25Z ICI will see ice crystals forming in the high atmosphere, a phenomenon that influences the amount of solar radiation reflected back into space. Europe launches weather satellite 2012-07-06T01:43:05Z The same image of grain boundaries in ice crystals, stained for living cells. Colder Than Ice: Researchers Discover How Microbes Survive in Subfreezing Conditions 2013-10-10T19:45:09.120Z Water absorbs light at one frequency, ice crystals at another. It Takes 275 Water Molecules To Make Ice 2012-09-27T03:15:00.187Z ICI will see ice crystals forming in the high atmosphere, a feature that influences the amount of solar radiation reflected back into space. Europe weather satellite launches 2012-07-06T01:43:05Z It is actually caused by ice crystals moving in different directions. How can you talk interestingly about the weather? 2012-06-06T08:45:05Z As a result, when temperatures drop very low, ice crystals form only on the outside of cells. Climate explains why West Coast trees are much taller than those in the East 2012-04-30T19:06:32Z The sun sometimes is surrounded by a colored halo due to the refraction of the light by the ice crystals. Reading the Weather 2012-04-19T02:00:27.487Z That likely meant that the surface was covered with ice crystals — and, what's more, that those crystals get regularly replenished. NASA's Cassini Space Probe Finds a New Saturnian Ocean 2012-03-23T12:30:00Z Even a small change in temperature or humidity can radically alter the shape and size of a snowflake, making it notoriously difficult to model these ice crystals on a computer. Snowflake Growth Successfully Modeled for the First Time 2012-03-16T11:15:00.237Z Where as Russia spent years mechanically chewing through thick ice crystals to reach Lake Vostok, Siegert says it will take his team three days to melt down to lake Ellsworth. Race is on to find life under Antarctic ice sheet 2012-02-13T14:03:46Z Unless great care is taken, ice crystals form inside the cell and destroy it. Growth of egg freezing blurs 'experimental' label 2011-08-24T17:20:27.023Z In general, the faster the freezing process, the smaller the ice crystals and the less they disrupt the cellular structure of the food. Cryogenic Cooking 2011-07-29T13:45:20.380Z It's a thin, wispy or hazy layer made of ice crystals and known to weather forecasters as cirrostratus. Red sky at night 2011-07-13T01:13:01Z Did the snow fall softly, did ice crystals bloom on all the windowpanes, did Nelly stock the kitchen with extra butter and eggs and flour and spices to bake honeycake and gingerbread and stollen? Escaping Hitler, Cracking Up in L.A. 2011-06-17T21:53:40Z The highest clouds consist of ice crystals, because the temperature of the air where they are is much below that of freezing water. Sounding the Ocean of Air 2011-05-31T02:00:35.603Z When done properly, the solution within and surrounding the egg turns into a glass-like substance, which avoids the formation of damaging ice crystals. Growth of egg freezing blurs 'experimental' label 2011-08-24T17:20:27.023Z The same is true of ancient ice crystals. Material Poet 2011-05-26T18:45:03.947Z A year later, Prenni’s group found microbes associated with at least a third of the cloud ice crystals they sampled at an altitude of 8 kilometers. Germy With a Chance of Hail 2011-05-26T15:15:00Z The top's hexagonal shape represented ice crystals and the outside was silver, to evoke winter. Torch timeline 2011-05-18T06:51:58Z Some curious optical phenomena were connected with the floating ice crystals, and although the light of the sky was found to be strongly polarized, the light reflected from the clouds was not polarized. Sounding the Ocean of Air 2011-05-31T02:00:35.603Z As a result, there are more ice crystals in the atmosphere. First Signs of Ozone-Hole Recovery Spotted 2011-05-16T17:15:00.247Z The stars glistened coldly like ice crystals in the sky. A Book Written by the Spirits of the So-Called Dead 2011-05-03T02:00:17.413Z The eggs tend to form ice crystals that damage their structure. Frozen donor eggs may work as well as fresh 2011-04-07T20:24:46Z The bacteria like to clump together, which became a texture problem, a little bit crunchy, like biting into ice crystals. Can new ice cream lick health troubles? 2011-03-08T23:04:03Z Soon afterwards fine ice crystals impinged against their faces. The Great Gold Rush A Tale of the Klondike 2011-03-06T03:00:22.017Z By promoting ice crystal growth outside the cells, the ice-nucleating proteins help reduce the likelihood that the contents within the insects’ cells will freeze and burst. Winter stoneflies sure are supercool 2011-02-24T17:15:00.230Z The fishermen, using ladles with small straining holes, constantly scoop out the new ice crystals that form around their fishing lines. In the Suburbs, When the Cold Is Biting, and So Are the Fish 2011-02-14T03:18:21Z He's referring to rings composed of ice crystals and dust - rings that encircle worlds, not fingers. New theory seeks to explain Saturn's unique and constantly changing rings 2011-01-11T05:30:02Z As the sun reflected brilliantly off a million tiny ice crystal mirrors on this deep winter day, she unfolded a paper sign that read, “Freedom for Political Detainees.” Moscow Journal: Dissent Turns Into a Solo Act 2011-01-06T03:17:27Z An earlier, larger, container was lowered last month but it became filled with ice crystals, and a syphon inserted into pipe did not manage to collect much oil. Q&A: How BP capped the Deepwater Horizon oil well 2010-06-04T11:00:00Z Freeze tolerant insects, on the other hand, not only tolerate the formation of ice crystals in the fluids bathing their cells, but actively promote it. Winter stoneflies sure are supercool 2011-02-24T17:15:00.230Z Methanol injections may help limit the formation of ice crystals. The Big Spill: Doomsday for the Dome -- and the Shrimp too? 2010-05-09T16:55:00Z Unless something prevents the ice crystals from growing. 2010-01-19T17:25:00Z The inner tube is then emptied, care being taken to leave a few small ice crystals to serve as centres of congelation for the subsequent experiment, thus avoiding supercooling of the solution. The Mechanism of Life Somehow, immediately I concluded that the cracks were the result of ice crystals, and I at once saw the propriety of frozen water having existed in an age during which deciduous trees began to appear. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" They do not always take the same form, but follow the same laws that govern the formation of ice crystals. Nature's Miracles, Volume 1 Familiar Talks on Science—World-Building and Life. Earth, Air and Water. I noticed with an odd detachment that the fog was composed of minute ice crystals, which glinted in the glow of the strange lamps. Stamped Caution These proteins have an unusual repeating structure that allows them to bind to ice crystals and to lower the minimum temperature at which the crystals can grow to about 28 degrees. 2010-01-19T17:25:00Z It is a sound to delight the ear and linger pleasantly in the memory like the sleigh-bell tinkling of ice crystals in a frozen wood. Old Plymouth Trails Photograph of fossil casts of ice crystals seen on some stony flags in the upper part of the Eagle Ford at Fossil Knobs, about two miles northwest of the Chisos Mine in Brewster County, Texas. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" Clouds, say the text-books of meteorology, are collections of partly condensed water vapour or of fine ice crystals. Cavalry of the Clouds "Come in, come in!" called the voice, as cold as ice crystals. Mystery Ranch Very fine ice crystals slid down their clothes without wetting them, which kept up the tradition of a white Christmas. Letters from my Windmill I know that the upward pointing needles do press a little closer to the stems on which they grow and thus more readily tangle and hold the ice crystals that fall upon them. Old Plymouth Trails Photographs of three fragments of flags showing casts of ice crystals on the under side. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" As is well known, these various ring formations round the sun, as well as round the moon, are produced by the refraction of rays of light by minute ice crystals floating in the air. Farthest North Being the Record of a Voyage of Exploration of the Ship 'Fram' 1893-1896 Vol. I The ice crystals found in snow are always six-sided or six-pointed, because, probably, the water or ice molecules pull from six directions and therefore gather each other together along the six lines of this pull. Common Science Behind him rose a mountain of ice crystals. Shaman The lights of our fireflies are more like a frosting of the darkness, as when the moon shines in winter and the light glints from ice crystals hung on the frozen grass. Old Plymouth Trails The comb-like ridges on the plaster cast have the form of the ice crystals. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" It gathers up all the loose snow an' ice crystals an' drives 'em in a whirlwind. A Man to His Mate The most striking of the methods adopted for the inspection of ice crystals is one discovered by Professor Tyndall, and consists of melting the ice from within. Harper's Young People, February 10, 1880 An Illustrated Weekly A rimy frost had come upon every twig and bush and tree, and in the light of the moon the ice crystals sparkled as though the spirits had scattered myriads of precious stones everywhere. The Birthright According to Dr. J. Young Buchanan, these nodules are masses of ice crystals comparatively free from mineral matter, whilst the water around them, which freezes less readily, contains mineral impurities in solution. More Science From an Easy Chair Recently I have found that these ice crystal marks are quite common at one horizon in the Eagle Ford beds of Brewster County, in Texas. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" Illustrated by Schoenherr he wind howled out of the northwest, blind with snow and barbed with ice crystals. Accidental Death “Plenty of crystals, but the wrong sort—ice crystals—won’t keep.” The Crystal Hunters A Boy's Adventures in the Higher Alps If a Crusade or outpouring of celestial vandals is seen from this earth in the spring—"ice crystals." The Book of the Damned All the upper clouds are made of ice crystals and it is the refraction of the sunlight through these ice crystals that forms most halos. The Boy with the U. S. Weather Men Photographs of fossil imprints of ice crystals on flags of the Eagle Ford. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" He found the sensation of trying to swim up through a mass of ice crystals that seemed to be two or three feet long, and no larger in size than pencils, a unique experience. Winter Adventures of Three Boys Then, too, they had to stop every now and then to clear away the accumulated ice crystals that fell before the attack of their knives. The Moving Picture Girls Snowbound Or, The Proof on the Film This substance may be volcanic powder or snow, in the form of minute ice crystals. Other Worlds Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries Balloonists have often passed through clouds of ice crystals and snow," the Forecaster answered, "though, of course, they've not been as high as the upper clouds. The Boy with the U. S. Weather Men Photograph of fossil casts of a close tangle of ice crystals seen in a stony calcareous layer in the Eagle Ford shale in Walnut Creek, about eight miles north of Austin, Texas. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" It was surrounded by a halo which was reflected in rainbow colouring in the minute floating ice crystals. South with Scott But he set his teeth in deadly resolve, and his voice, as he questioned her, came forth cutting and cold as ice crystals. The Atlantic Monthly, Volume 09, No. 51, January, 1862 Beautiful day—too beautiful—an hour after starting loose ice crystals spoiling surface. Scott's Last Expedition Volume I The first rays flashed directly into their cave, sparkling and glimmering upon the ice crystals and tingeing the whole grotto with a rich warm light. The Refugees This tangle is closer than any of the recent ice crystal marks figured here, but equally closely grown crystals have been seen by the writer on frozen mud in Illinois. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" The weather became fairly thick soon after noon, and at the end of the afternoon there was considerable drift with a mist caused by ice crystals and parhelion. South with Scott It is natural to suppose that the second sun was formed by the reflection of the sun's rays upon the horizontal faces of the ice crystals floating in this high cloud. Wonderful Balloon Ascents Further measurements are needed; for instance of streamers from mock suns and examination of ice crystals. Scott's Last Expedition Volume I Instead there was a wild rush of ice crystals sweeping the thick glass. A Columbus of Space This shows ridges projecting into the grooves formed by ice crystals on the surface of a muddy layer originally underlying the layer photographed. Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" The air was thick with countless myriads of tiny floating ice crystals, and the great hummocks of ice stood weirdly shapen as they loomed through the frozen mist. South with Scott Over the sastrugi it is all up and down hill, and the covering of ice crystals prevents the sledge from gliding even on the downgrade. The Voyages of Captain Scott : Retold from the Voyage of the Discovery and Scott's Last Expedition Ponting took some photographs with long exposure and Wright got some very fine ice crystals. Scott's Last Expedition Volume I It was impossible to look straight ahead, because the ice crystals which mimicked snow cut right into my eyes and made my lids smart with soreness. Over Prairie Trails Try to have the wrapping tight against the chicken because any place where it isn't, small ice crystals will form. The Perdue Chicken Cookbook We noticed that there were ice crystals like spikes, with no glide about them, and the surface continued thus until 3 a.m. when there was a sudden change for the better. South with Scott I seated myself in his armchair and warmed my hands before his crackling fire, for a sharp frost had set in, and the windows were thick with the ice crystals. The Adventures of Sherlock Holmes We woke to find a thick covering of sticky ice crystals on everything—a frost rime. Scott's Last Expedition Volume I They are produced by refraction of light from mineral and ice crystals, from mist, rain, spray, and no end of things; and I am afraid they are the penalty I must pay for transparency. Moon-Face Over the sastrugi it is all up and down hill, and the covering of ice crystals prevents the sledge from gliding even on the down-grade. Scott's Last Expedition Volume I He made some beautiful photographs of ice crystals and surprised the simple sailor like myself with his ability as a navigator and astronomer. South with Scott The ice crystals that first fell this afternoon were very large. Scott's Last Expedition Volume I This morning it was calm and clear save for a light misty veil of ice crystals through which the moon shone with scarce clouded brilliancy, surrounded with bright cruciform halo and white paraselene. Scott's Last Expedition Volume I Light wind from the N.N.W. bringing detached cloud and constant fall of ice crystals. Scott's Last Expedition Volume I This morning all our gear was fringed with ice crystals which looked very pretty. Scott's Last Expedition Volume I Wright anticipates the possibility of difficulty with ice crystals on the agate planes. Scott's Last Expedition Volume I Caused by diffraction of light round drops of water or ice crystals; diameter of rings inversely proportionate to size of drops or crystals—mixed sizes of ditto causes aureola without rings. Scott's Last Expedition Volume I This evening the air is full of ice crystals and a stratus forms again. Scott's Last Expedition Volume I Halos.—Caused by refraction and reflection through and from ice crystals. Scott's Last Expedition Volume I |
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