When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
A sneeze can travel as fast as 100 miles per hour.
43
Drinking banana milkshake is a perfect cure for hangover.
21
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
Pain travels through your body at 350 ft. per second.
36
The average human body contains enough iron to make a small nail.
50
The largest cell in the human body is the female egg and the smallest is the male sperm.
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