How materials that rewind light can test physics’ most extreme ideas
For an experiment designed to reverse time, the apparatus was surprisingly simple: little more than a tank of water. With ...
Read moreFor an experiment designed to reverse time, the apparatus was surprisingly simple: little more than a tank of water. With ...
Read moreThe question of consciousness is one of the biggest mysteries in scienceYuichiro Chino/Getty Images Two years after opening our bureau ...
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