Fingernails grow nearly 4 times faster than toenails!
30
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
A human being loses an average of 40 to 100 strands of hair a day.
133
The average human body contains enough iron to make a small nail.
50
If you unfolded your brain, it would cover an ironing board.
42
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9