In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Two in five people in the world marry their first love.
270
You will experience the billionth second of your life when you are 31 years old.
21
2% of Europeans lack the genes for smelly armpits.
6
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
On average, a person will spend about five years eating during his or her lifetime.
90
Children's sense of smell is better than adults'.
860
A person swallows approximately 295 times while eating dinner.
63