Every three seconds, a new baby is born.
122
Children grow faster in the springtime than any other season during the year.
108
The average housewife walks 10 miles a day around the house doing her chores.
100
Americans did not commonly use forks until after the Civil War.
82
Men laugh longer, louder, and more often than women.
61
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Children's sense of smell is better than adults'.
860