If you get water flowing fast enough, it can cut metal.
354
Tap water in Canada is held to a higher health standard than bottled water.
19
Water, electricity, and gas has been free in Turkmenistan since 1991.
11
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
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
Water is actually naturally blue.
48
Penguins have a gland above their eye that turns saltwater into freshwater.
12