In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Your body is creating and killing about 2.4 million red blood cells per second.
17
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
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Chewing gum boosts your brain power.
285
The lense of the eye continues to grow throughout a person's life.
34
Those who get out of bed by 7am are more likely to be thinner and happier.
20
The lifespan of a tastebud is ten days.
130