The Kangaroo Rat can last longer without water than a camel.
233
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
There are about 100,000 bacteria in one litre of drinking water.
63
Hot water can freeze faster than cold water.
181
Water is actually naturally blue.
48
Pure water (H2O) does not conduct electricity on its own.
46
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219