Water is actually naturally blue.
48
Pure water (H2O) does not conduct electricity on its own.
46
Sound travels about 4 times faster in water than in air.
408
Spain's capital Madrid means "place of abundant water".
29
Pumice is the only rock that floats on water.
14
By peeing in the shower, you can save 1,157 gallons of water a year.
31
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