Fidgeting can burn about 350 calories a day.
201
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
35,000 people in the U.S. will die from the flu annually.
6