Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Deep Breathing gives you health benefits similar to aerobics.
39
Every year your body replaces 98% of your atoms.
119
The average sperm cell swims at 8 inches per hour.
76
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160