Deep Breathing gives you health benefits similar to aerobics.
39
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Only 1% of bacteria cause disease.
45
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
You can alleviate a tickly throat by scratching your ear.
9
If your DNA was stretched out it would reach to the moon 6,000 times.
256
There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
14