Wearing yellow makes you look bigger on camera; green, smaller.
222
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
The face of a penny can hold about thirty drops of water.
85
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32