About half of all Americans are on a diet on any given day.
29
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Surgeons who listen to music during operations perform better than those who don't .
87
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45