There's 100 trillion good bacteria living in your body.
17
The average female will have 3.3 pregnancies in her life.
49
The human brain doesn't stop developing until about 25 years old.
102
Phobatrivaphobia is fear of trivia about phobias.
39
The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
21
Your ribs move about 5 million times a year, every time you breathe!
60
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16