The original version of this story appeared in Quanta Magazine. Here’s a test for infants: Show them a glass of water on a desk. Hide it behind a wooden board. Now move the board toward the glass. If ...
From their environmental impact to how grifters are cashing in, here’s what you should know about non-fungible tokens. Visitors take in “Machine Hallucinations — Space: Metaverse,” an immersive ...
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