Contrary to popular beliefs, chocolate does not cause acne.
63
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
From the age of thirty, humans gradually begin to shrink in size.
1
In the average lifetime a person will breath in about 44 pounds of dust.
21
Like fingerprints, everyone's tongue print is different!
71
The lense of the eye continues to grow throughout a person's life.
34
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
22
About 400 different kinds of microbes live on and in the human body.
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