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
Penguins have a gland above their eye that turns saltwater into freshwater.
12
There are about 100,000 bacteria in one litre of drinking water.
63
Spain's capital Madrid means "place of abundant water".
29
If you get water flowing fast enough, it can cut metal.
354
The Kangaroo Rat can last longer without water than a camel.
233
Pumice is the only rock that floats on water.
14