Among the many internet trends people tend to gravitate towards, difficult, nonsensical, or ridiculous math problems receive a load of attention. But sometimes, things aren't what they appear to be.

Question Everything is a weekly investigation into how the truth gets buried, distorted, and denied -- and the ways people are fighting to make it matter again. Hosted by Brian Reed, of S-Town and ...

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For nearly 80 years, mathematicians have struggled to solve a classic geometry puzzle first posed by Paul Erdős in 1946: the planar unit distance problem. The question posed by the legendary Hungarian ...