Penguins have a gland above their eye that turns saltwater into freshwater.
12
Water, electricity, and gas has been free in Turkmenistan since 1991.
11
Hot water can freeze faster than cold water.
181
Pumice is the only rock that floats on water.
14
By peeing in the shower, you can save 1,157 gallons of water a year.
31
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
Spain's capital Madrid means "place of abundant water".
29