During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
The first patented condom was meant to be reused!
47
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Within three days of death, the enzymes that once digested your food begin to eat you.
22
The average female will have 3.3 pregnancies in her life.
49
Fingernails grow nearly 4 times faster than toenails.
31