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
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
The human eye blinks an average of 4,200,000 times a year.
233
We share 70% of our DNA with a slug.
218
Pain occurs when sounds are above 130 db.
124
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14