Like fingerprints, everyone's tongue print is different!
71
In older people, memory is best early in the morning and then declines during the late afternoon.
33
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.
21
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
The Internal Revenue Service audits 87 percent of women who claim breast implants as tax deductions.
54
Your body is creating and killing about 2.4 million red blood cells per second.
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