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
In one day, adult lungs move about 10,000 litres of air.
11
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
One human hair can support 3 ounces.
191
Your fingernails grow faster in summer.
744