The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
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
By peeing in the shower, you can save 1,157 gallons of water a year.
31
There are about 100,000 bacteria in one litre of drinking water.
63
A person can live without food for about a month, but only about a week without water.
156
Pure water (H2O) does not conduct electricity on its own.
46
Sound travels about 4 times faster in water than in air.
408
Tap water in Canada is held to a higher health standard than bottled water.
19