The average sperm cell swims at 8 inches per hour.
76
Only 1 person in 2 billion will live to be 116.
49
Fidgeting can burn about 350 calories a day.
201
Smokers get ten times more wrinkles than non-smokers.
171
Your heart will pump about 212 million liters in its lifetime.
26
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22