Sound travels about 4 times faster in water than in air.
408
Water is actually naturally blue.
48
If you get water flowing fast enough, it can cut metal.
354
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
Lack of water is the #1 trigger of daytime fatigue.
148
The water of the Antarctica is so cold that nothing can rot there.
334
A person can live without food for about a month, but only about a week without water.
156
The Kangaroo Rat can last longer without water than a camel.
233