Motorists who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08!
49
Fidgeting can burn about 350 calories a day.
201
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
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
Your body is creating and killing 15 million red blood cells per second.
50
You inhale about 700,000 of your own skin flakes each day.
29
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164