The human body contains over a billion miles of DNA.
147
Your thumb is about the same size as your nose.
124
If you hold farts in during the day, they'll just come out when you sleep.
16
There are about 1,400 different species of bacteria in your belly button.
10
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218
There's 100 trillion good bacteria living in your body.
17
In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22