The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
There are about 100,000 bacteria in one litre of drinking water.
63
Lack of water is the #1 trigger of daytime fatigue.
148
Hot water can freeze faster than cold water.
181
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Pure water (H2O) does not conduct electricity on its own.
46
A person can live without food for about a month, but only about a week without water.
156