Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
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
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Thrity-five percent of the people who use personal ads for dating are already married.
102
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Babies cry but they don't produce tears until one to three months after birth.
238
Two in five people in the world marry their first love.
270
The average single man is one inch shorter than the average married man.
88