One out of 20 people have an extra rib.
66
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
Children are more allergic to cockroaches than they are to cats!
46
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
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 heart will pump about 212 million liters in its lifetime.
26