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How a camera obscura projects the outside world indoors
The science pros at TKOR reveal how a simple dark room and light can create a real-life camera obscura that projects the outside world indoors.
Scientists at the X-ray free-electron laser SwissFEL have realized a long-pursued experimental goal in physics: to show how ...
Hydrogen cyanide, a toxic chemical, may have helped spark the chemistry that led to life. When frozen, it forms crystals with ...
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