Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Surgeons who listen to music during operations perform better than those who don't .
87
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Enamel is hardest substance in the human body.
61
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50