Our Right Lungs takes more air than our left lung.
194
Enamel is hardest substance in the human body.
61
Obsessive nose picking is called Rhinotillexomania.
101
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Pain occurs when sounds are above 130 db.
124
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Every human spent about half an hour as a single cell.
144