Chocolate is associated with the release of serotonin, the hormone that makes you feel relaxed, calm, and happy.
183
Poor eyesight (myopia) is associated with higher IQ.
232
Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
9
2% of Europeans lack the genes for smelly armpits.
6