If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
The average American consumes 9 pounds of food additives every year.
6
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
47% of people have a nightmare at least once a month.
186
Children grow faster in the springtime than any other season during the year.
108
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
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Americans did not commonly use forks until after the Civil War.
82