If you get water flowing fast enough, it can cut metal.
354
There are about 100,000 bacteria in one litre of drinking water.
63
Water, electricity, and gas has been free in Turkmenistan since 1991.
11
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
Penguins have a gland above their eye that turns saltwater into freshwater.
12
