The human body contains over a billion miles of DNA.
147
When you take a step, you are using up to 200 muscles.
886
Our Right Lungs takes more air than our left lung.
194
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Your thumb is about the same size as your nose.
124
Yawns are more contagious among people with closer relationships.
163