There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
The world's tallest man reached 8 feet 11 inches at 21.
202
As many as one third Americans flush the toilet while they are still on it.
157
Over 98 percent of Japanese people are cremated after they die.
54
Males sweat 40% more than females.
104
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