Pumice is the only rock that floats on water.
14
Hot water can freeze faster than cold water.
181
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
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
There are about 100,000 bacteria in one litre of drinking water.
63
Lack of water is the #1 trigger of daytime fatigue.
148
Water is actually naturally blue.
48
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