47% of people have a nightmare at least once a month.
186
Children's sense of smell is better than adults'.
860
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
The average person falls asleep in seven minutes.
115
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Intelligent people have more zinc and copper in their hair.
233
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58