Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
The skin on your lips is 200 times more sensitive than your fingertips.
345
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
The whiter your tongue, the more germs there are on it.
88
Surgeons who listen to music during operations perform better than those who don't .
87
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Poor eyesight (myopia) is associated with higher IQ.
232