Lack of water is the #1 trigger of daytime fatigue.
148
Sound travels about 4 times faster in water than in air.
408
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
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
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
The water of the Antarctica is so cold that nothing can rot there.
334