The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The Kangaroo Rat can last longer without water than a camel.
233
Water is actually naturally blue.
48
Pumice is the only rock that floats on water.
14
Spain's capital Madrid means "place of abundant water".
29
Hot water can freeze faster than cold water.
181