Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Pain travels through your body at 350 ft. per second.
36
Our eyes are always the same size from birth, but our nose and ears never stop growing.
269
Our Right Lungs takes more air than our left lung.
194
Fingernails grow fastest on the hand you favor.
44
Your body is creating and killing 15 million red blood cells per second!
14