An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8
Your thumb is about the same size as your nose.
124
In one day, adult lungs move about 10,000 litres of air.
11
Enamel is hardest substance in the human body.
61
A sneeze can travel as fast as 100 miles per hour.
43
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Pain occurs when sounds are above 130 db.
124