A man's beard grows fastest when he anticipates sex.
239
Fingernails grow nearly 4 times faster than toenails.
31
The skin on your lips is 200 times more sensitive than your fingertips.
345
We blink 25 times a minute.
51
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
Male hospital patients fall out of bed twice as often as female hospital patients.
71
The lense of the eye continues to grow throughout a person's life.
34