In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Women rate men more attractive if other women are looking and smiling at him.
17
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
Roughly a quarter of the world's people live in China.
50
The average American eats at McDonalds more than 1,800 times in their life.
52
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Americans collectively eat one hundred pounds of chocolate every second.
60
A person swallows approximately 295 times while eating dinner.
63