Here are all the things you've been told are true, but absolutely aren't. Knowledge is power!
Contrary to the phrase "blind as a bat," bats are actually not blind, it's just that their eyes aren't as functional as their amazing hearing and smell.
Source: http://24.media.tumblr.com/tumblr_m1bt7f8uaP1qmrmz7o1_1280.jpg
Most meteorites are actually very cold when they hit the Earth.
Source: wallpapersus.com
The amount of tryptophan in turkey doesn't make you sleepy. Huge meals of meats and starches (with way too much wine) make you sleepy.
Source: agwired.com
Cracking your knuckles doesn't cause arthritis. It does however make you look like a total badass.
Source: 3.bp.blogspot.com
