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
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
The human body contains over a billion miles of DNA.
147
Poor eyesight (myopia) is associated with higher IQ.
232
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137