Penguins have a gland above their eye that turns saltwater into freshwater.
12
Pumice is the only rock that floats on water.
14
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
There are about 100,000 bacteria in one litre of drinking water.
63
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
Tap water in Canada is held to a higher health standard than bottled water.
19
Water, electricity, and gas has been free in Turkmenistan since 1991.
11