Children's sense of smell is better than adults'.
860
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
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
Babies crawl an average of 200m a day.
212
The average person falls asleep in seven minutes.
115