Myth tests

Things many people are sure of that turn out to be wrong. Pick your answer first, then see what’s actually true, the evidence, and how many people get it wrong. You’re in good company either way.

• Why is it warmer in summer than in winter? Space · Answer first, then check

Also on Feynmanpedia: Feynman quotes, checked. Famous lines traced back to the book, lecture or report they came from, or not.