Here's Why 2 Plus 2 Doesn't Always Equal 4
2 + 2 is a no brainer, right? It turns out, mathematicians have found that it doesn't have to equal 4. Sabine Hossenfelder explains why.
2 + 2 is a no brainer, right? It turns out, mathematicians have found that it doesn't have to equal 4. Sabine Hossenfelder explains why.
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