Sound travels about 4 times faster in water than in air.
408
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
The water of the Antarctica is so cold that nothing can rot there.
334
Hot water can freeze faster than cold water.
181
Pure water (H2O) does not conduct electricity on its own.
46
There are about 100,000 bacteria in one litre of drinking water.
63
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
A person can live without food for about a month, but only about a week without water.
156