Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Your body is creating and killing about 2.4 million red blood cells per second.
17
Our Right Lungs takes more air than our left lung.
194
One human hair can support 3 ounces.
191
Enamel is hardest substance in the human body.
61
When you take a step, you are using up to 200 muscles.
886