If the human eye was a digital camera, it would have 576 megapixels.
25
Mushrooms are more closely related to humans than they are to plants.
47
Our Right Lungs takes more air than our left lung.
194
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
The human eye blinks an average of 4,200,000 times a year.
233
One human hair can support 3 ounces.
191
A man's beard grows fastest when he anticipates sex.
239
Gorillas can catch human colds and other illnesses.
205