If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
40% of all indigestion remedies sold in the world are bought by Americans.
8
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
India used to be the richest country in the world until the British invasion in the early 17th Century.
37