Sound travels about 4 times faster in water than in air.
408
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Hot water can freeze faster than cold water.
181
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
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Spain's capital Madrid means "place of abundant water".
29