People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
Children's sense of smell is better than adults'.
860
In one day an average person will take about 18,000 steps.
55
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
110
If you're over 100 years old, there's an 80% chance you're a woman.
143