The human body contains over a billion miles of DNA.
147
If the human eye was a digital camera, it would have 576 megapixels.
25
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Obsessive nose picking is called Rhinotillexomania.
101
It takes approximately 12 hours for food to entirely digest.
93
Enamel is hardest substance in the human body.
61
A man's beard grows fastest when he anticipates sex.
239
