Pain occurs when sounds are above 130 db.
124
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
Midgets and dwarfs almost always have normal sized children.
54
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Fidgeting can burn about 350 calories a day.
201
On average, women have always lived longer than men.
195
One quarter of the bones in your body are in your feet!
36
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139