A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Tap water in Canada is held to a higher health standard than bottled water.
19
Lack of water is the #1 trigger of daytime fatigue.
148
Pumice is the only rock that floats on water.
14
Water is actually naturally blue.
48
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219