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
Pain travels through your body at 350 ft. per second.
36
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Human thigh bones are stronger than concrete!
63
The male fetus is capable of attaining an erection during the last trimester.
75
Midgets and dwarfs almost always have normal sized children.
54