One out of 20 people have an extra rib.
66
The average human body contains enough iron to make a small nail.
50
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
Men get hiccups more often than women.
93
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
Men have larger hearts; women's hearts beat faster.
77
The whiter your tongue, the more germs there are on it.
88
A sneeze can travel as fast as 100 miles per hour.
43