There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
Roughly a quarter of the world's people live in China.
50
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
You forget 90% of your dreams.
256
You share your birthday with at least 9 other million people in the world.
201
The average American spends a third of their overall time online playing games and using social networks.
298
You can only remember 4 things at a time.
31
15 percent of Americans secretly bite their toes.
57