The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
A person can live without food for about a month, but only about a week without water.
156
Lack of water is the #1 trigger of daytime fatigue.
148
The Kangaroo Rat can last longer without water than a camel.
233
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