There are about 100,000 bacteria in one litre of drinking water.
63
Lack of water is the #1 trigger of daytime fatigue.
148
Pumice is the only rock that floats on water.
14
Sound travels about 4 times faster in water than in air.
408
If you get water flowing fast enough, it can cut metal.
354
Hot water can freeze faster than cold water.
181
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
11