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11 分钟
Scientists observe 'negative time' in quantum experiments
Scientists have long known that light can sometimes appear to exit a material before entering it—an effect dismissed as an ...
2 小时
Lab work digs into gullies seen on giant asteroid Vesta by NASA's Dawn
Pocked with craters, the surfaces of many celestial bodies in our solar system provide clear evidence of a 4.6-billion-year ...
15 小时
Researchers take 'significant leap forward' with quantum simulation of molecular electron ...
Researchers at Rice University have made a meaningful advance in the simulation of molecular electron transfer—a fundamental ...
17 小时
Wireless antennas harness light to decode cellular communication signals
Monitoring electrical signals in biological systems helps scientists understand how cells communicate, which can aid in the ...
20 小时
The microbiology of honey: A sweet symphony of life
Honey, a complex substance made by a variety of species of bees, is often celebrated for its sweetness and health benefits.
18 小时
Avalanches, icy explosions and dunes: NASA is tracking New Year on Mars
Instead of a winter wonderland, the Red Planet's northern hemisphere goes through an active—even explosive—spring thaw. While ...
18 小时
Cyanobacteria research unlocks potential for renewable plastics from carbon dioxide
Scientists at The University of Manchester have achieved a significant breakthrough in using cyanobacteria—commonly known as ...
17 小时
Discovery of enzyme pathway may lead to lifesaving leishmaniasis treatments
A breakthrough in understanding how a single-cell parasite makes ergosterol (its version of cholesterol) could lead to more ...
16 小时
'Living' ceramics utilize bacteria for gas sensing and carbon capture
A team of materials scientists and chemists at ETH Zürich has developed a way to make "living" ceramics that can detect small ...
17 小时
Advanced algorithm reduces errors in land cover classification for landslide analysis
Land use and land cover (LULC) analysis has become increasingly significant in environmental studies due to its direct impact ...
20 小时
Team presents first demonstration of quantum teleportation over busy internet cables
Northwestern University engineers are the first to successfully demonstrate quantum teleportation over a fiberoptic cable ...
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