13 Things You Believe Are True, But Aren’t

How many glasses of water are you supposed to consume on a daily basis? Do we really use only 10 percent of our brain? Is there really such thing as cow tipping? Do you ever remember hearing that touching baby birds that fall out of their nests would make their mothers reject them?

In this video from College Humor, you’ll get the rundown on 13 things you believe are true, but in reality aren’t.

After watching this video, you might start questioning everything that you thought you knew.