Hot water can freeze faster than cold water.
181
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
Lack of water is the #1 trigger of daytime fatigue.
148
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
11
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
A person can live without food for about a month, but only about a week without water.
156
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219