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
Water is actually naturally blue.
48
If you get water flowing fast enough, it can cut metal.
354
A person can live without food for about a month, but only about a week without water.
156
Pumice is the only rock that floats on water.
14
There are about 100,000 bacteria in one litre of drinking water.
63