Medical Fact: The Human Heart
- Thread starter zakie
- Start date
Makomo
Active member
Sure thing! Sometimes one wonders if a human being is aware that his or her brain produces electricity similar to that used to light a small bulb? Or that your blood vessels could coil around the Earth almost two and a half times in length. 5 times? Also, if you compare strength by weight, your bones are five times harder than steel. Pretty wild, right? 
