Abstract: Extended exposure to microgravity has detrimental effects on human health. Long-duration missions to the Moon, Mars, and beyond will contend with partial gravity on planetary surfaces, the ...
Abstract: This letter reports the development of an integrated optoelectronic sensor for refractive index (RI) measurement, based on a zinc oxide metal–semiconductor–metal photodetector with ...
Astronomers tracking interstellar comet 3I/ATLAS noticed something unusual. Alex Pretti spotted on camera moments before fatal shooting in Minneapolis China fires top general in shocking purge of ...
What just happened? Deep beneath Zhejiang University in eastern China, scientists have switched on what is now the world's most powerful hypergravity machine – a massive centrifuge capable of ...