Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
The human heart creates enough pressure to squirt blood 30 ft.
37
Women buy four out of every 10 condoms sold.
71
The average office desk has 400 times more bacteria than a toilet.
22
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
22
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