Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
A person can live without food for about a month, but only about a week without water.
156
Hot water can freeze faster than cold water.
181
Water, electricity, and gas has been free in Turkmenistan since 1991.
11
Pumice is the only rock that floats on water.
14
Sound travels about 4 times faster in water than in air.
408
There are about 100,000 bacteria in one litre of drinking water.
63
Penguins have a gland above their eye that turns saltwater into freshwater.
12