In a first-of-its-kind test, scientists used a levitated magnet to search for dark matter, the unidentified substance believed to be present throughout the cosmos. If dark matter is made up of ...
Astronomers have detected strange "wobbles" in the light curve of a super bright supernova, hinting that a magnetar was born inside the extreme stellar explosion. When you purchase through links on ...
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Simple Coin Magnet Trick
Combine a small battery and foil to create a "magnetic" effect with two coins of different metals. Perfect for bar bets or casual magic. Just simple prep and clever use of physics. #CoinTrick ...
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