The human body contains over a billion miles of DNA.
147
The average person's skin weighs twice as much as their brain.
131
One human hair can support 3 ounces.
191
Chewing gum boosts your brain power.
285
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Every year your body replaces 98% of your atoms.
119
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22