It takes about 20 seconds for a red blood cell to circle the whole body.
102
We share 70% of our DNA with a slug.
218
The average person will go on a date at least 100 times before they finally marry.
33
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
Your heart will pump about 212 million liters in its lifetime.
26