Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
Children are poisoned most frequently by eating harmful plants.
13
Your skin is actually an organ.
88
Your heart rate can rise as much as 30% during a yawn.
69
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
Contrary to popular beliefs, chocolate does not cause acne.
63
Fingernails grow fastest on the hand you favor.
44