There are about 100,000 bacteria in one litre of drinking water.
63
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
Pure water (H2O) does not conduct electricity on its own.
46
By peeing in the shower, you can save 1,157 gallons of water a year.
31
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Lack of water is the #1 trigger of daytime fatigue.
148
Spain's capital Madrid means "place of abundant water".
29
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170