Sound travels about 4 times faster in water than in air.
408
Water, electricity, and gas has been free in Turkmenistan since 1991.
11
There are about 100,000 bacteria in one litre of drinking water.
63
Pure water (H2O) does not conduct electricity on its own.
46
Lack of water is the #1 trigger of daytime fatigue.
148
By peeing in the shower, you can save 1,157 gallons of water a year.
31