Why Are Humans Ticklish?
Whether you love it or hate it, most of us are ticklish. But what is it about tickling that causes us to laugh? Let's find out the science behind tickling.
Why Do Humans Have Eyebrows?
About The Show
Stupid Genius is the brainchild of YouTuber, Emma Chamberlain. In every episode she takes a puzzling question, like "Why do onions make us cry?," and is given three guesses to try to solve it. Will she be able to do it? Listen every Thursday to find out!