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
Obsessive nose picking is called Rhinotillexomania.
101
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
We share 70% of our DNA with a slug.
218
The average person will go on a date at least 100 times before they finally marry.
33
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346