One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Half of all Americans over the age of 55 have no teeth.
39
In one day an average person will take about 18,000 steps.
55
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
More than half the population of Kenya is under the age of 15.
71
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
If you're over 100 years old, there's an 80% chance you're a woman.
143
The world's youngest parents were 8 and 9 and lived in China in 1910.
130