Spain's capital Madrid means "place of abundant water".
29
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
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
Sound travels about 4 times faster in water than in air.
408
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The water of the Antarctica is so cold that nothing can rot there.
334