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Materials Science

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As anyone who has ever straightened their hair knows, water is the enemy. Hair painstakingly straightened by heat will bounce back into curls the minute it touches water. Why? Because hair has shape memory. Its material properties ...

General Physics

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Venus flytraps do it, trap-jaw ants do it, and now materials scientists at the University of Massachusetts Amherst can do it, too—they discovered a way of efficiently converting elastic energy in a spring to kinetic energy ...

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Hearing loss in naked mole-rats is an advantage, not a hardship机会棋牌

If naked mole-rats were human, they would be prescribed hearing aids. With six mutations in genes associated with hearing, naked mole-rats can barely hear the constant squeaking they use to communicate with one another. This ...

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Battery-free Game Boy runs forever机会棋牌

A hand-held video game console allowing indefinite gameplay might be a parent's worst nightmare.

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Inflammatory disorders
Researchers develop treatment for canine ocular condition using turmeric会赚钱的棋牌游戏
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Who should get the COVID-19 vaccine first?会赚钱的棋牌游戏
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Investigational COVID-19 vaccine candidate prevents severe clinical disease in animals会赚钱的棋牌游戏
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A vaccine before the US election? Depends on science—or politics会赚钱的棋牌游戏
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Is consciousness continuous or discrete? Maybe it's both, argue researchers会赚钱的棋牌游戏
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Researchers redesign the face mask to improve comfort and protection会赚钱的棋牌游戏
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How to spot patients most likely to die from blood infections会赚钱的棋牌游戏
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Researchers publish striking images of SARS-CoV-2 infected cells会赚钱的棋牌游戏
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Novel insights of how prostate cancer causes secondary tumors会赚钱的棋牌游戏
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Schizophrenia: Nurture cannot overcome nature会赚钱的棋牌游戏
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Financial strains significantly raise risk of suicide attempts会赚钱的棋牌游戏
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Medical research
Allergic asthma transforms cells of the airway会赚钱的棋牌游戏
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Oncology & Cancer
Attacking tumors from the inside会赚钱的棋牌游戏
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Study: Vitamin D deficiency may raise risk of getting COVID-19会赚钱的棋牌游戏

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Engineering
Battery-free Game Boy runs forever会赚钱的棋牌游戏
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Telecom
Qualcomm 5G mmWave call breaks distance record会赚钱的棋牌游戏
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Energy & Green Tech
Jeep reveals hybrid Wrangler, 1st US battery-powered vehicle会赚钱的棋牌游戏
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US gives first-ever OK for small commercial nuclear reactor会赚钱的棋牌游戏
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Sacked by an algorithm: Managing the future会赚钱的棋牌游戏
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EU share of electric cars grew during virus lockdown months会赚钱的棋牌游戏
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Verizon bids big to win US bandwidth for 5G network会赚钱的棋牌游戏
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Computer Sciences
AI Jesus writes Bible-inspired verse会赚钱的棋牌游戏
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Decades-old mystery of lithium-ion battery storage solved会赚钱的棋牌游戏
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Educated yet amoral: AI capable of writing books sparks awe会赚钱的棋牌游戏
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New anode material could lead to safer fast-charging batteries会赚钱的棋牌游戏
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US agency posts online map to track autonomous vehicle tests会赚钱的棋牌游戏
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Predictive placentas: Using AI to protect mothers' future pregnancies会赚钱的棋牌游戏
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Mercedes-Benz unveils new flagship S-Class sedan会赚钱的棋牌游戏
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Ford to cut 1,400 jobs via retirements as profit lags会赚钱的棋牌游戏

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Wildfires produce minerals that freeze clouds机会棋牌

Certain p文章s in the atmosphere have the unique ability to change the properties of clouds by causing water droplets to freeze at higher temperatures than they would on their own. With this ability, these so-called ice ...

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Who should get the COVID-19 vaccine first?机会棋牌

When effective COVID-19 vaccines are developed, their supply will inevitably be scarce. The World Health Organization (WHO), global leaders, and vaccine producers are al阅读y facing the question of how to appropriately allocate ...

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Scientists discover new rules about 'runaway' transcription机会棋牌

On the evolutionary tree, humans diverged from yeast roughly 1 billion years ago. By comparison, two seemingly similar species of bacteria, Escherichia coli and Bacillus subtilis, have been evolving apart for roughly twice ...

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How we sleep today may forecast when Alzheimer's disease begins机会棋牌

What would you do if you knew how long you had until Alzheimer's disease set in? Don't despair. New research from the University of California, Berkeley, suggests one defense against this virulent form of dementia—for which ...

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NASA eyes typhoon Haishen's 10 mile-wide eye欢乐棋牌对决

NASA's Terra satellite's visible image of Typhoon Haishen revealed a small "pinhole" eye surrounded by several hundred miles of thunderstorms spiraling around it as it continued moving north though the Northwestern Pacific ...

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NASA finds Maysak becoming extra-tropical欢乐棋牌对决

NASA-NOAA's Suomi NPP satellite provided forecasters with a visible image of former Typhoon Maysak, now an extra-tropical storm. Wind shear continued pushing the bulk of the storm's clouds to the northwest.

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Megafire does not deter Yosemite's spotted owls欢乐棋牌对决

In 2013 the Rim Fire—the largest fire on record in the Sierra Nevada—burned one third of the potential California Spotted Owl (Strix occidentalis occidentalis) habitat in Yosemite National Park. The park provides prime ...

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A spicy silver lining欢乐棋牌对决

Distinctive thermal and electrical characteristics make silver nanop文章s perfect for optics and biosensing applications. One increasingly popular application for the nanop文章s is as an antibacterial coating. Silver ...

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Crunchy, complex: Three new apples released欢乐棋牌对决

This fall, apple lovers can look forward to three new varieties from the oldest apple breeding program in the U.S.—located at Cornell AgriTech in Geneva, New York, part of the College of Agriculture and Life Sciences (CALS).

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Tear gas should be banned, researchers find; here's why欢乐棋牌对决

The use of tear gas—particularly CS gas—as a riot control agent, cannot be reconciled with respect for fundamental human rights and should therefore be banned entirely in international law, the University of Toronto's ...

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An unusual superconductor欢乐棋牌对决

Professor Wang Jian at Peking University and collaborators investigated the superconducting properties of two-dimensional crystalline superconducting PdTe2 films grown by molecular beam epitaxy. They observed the experimental ...

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Social experiences impact zebrafish from an early age欢乐棋牌对决

It is commonly said that childhood experiences shape adult behavior; that events that we may not even remember can have long-lasting or even permanent effects. In a new 文章 by scientists at the Champalimaud Center for ...

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Nanoscale engines far colder than even deepest outer space欢乐棋牌对决

The theory of thermodynamics, commonly associated with the s团队 engines of the 19th century, is a universal set of laws that governs everything from black holes to the evolution of life. But with modern technologies miniaturizing ...

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The ALICE TPC is upgraded欢乐棋牌对决

"One 更多 centimeter," said the chief technician, while operating the hydraulic jack system on 14 August. The 5-m-diameter, 5-m-long cylindrical detector gently slid into the parking position, 56 meters below the ground in ...

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LHC creates matter from light欢乐棋牌对决

The Large Hadron Collider plays with Albert Einstein's famous equation, E = mc2, to transform matter into energy and then back into different forms of matter. But on rare occasions, it can skip the first step and collide ...

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