A person can live without food for about a month, but only about a week without water.
156
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
Sound travels about 4 times faster in water than in air.
408
Pure water (H2O) does not conduct electricity on its own.
46