It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
15 percent of Americans secretly bite their toes.
57
On average, men's noses are 10% larger than women's.
12
91% of Americans eat turkey on Thanksgiving.
197
People with blue eyes are better able to see in the dark.
153
In one day an average person will take about 18,000 steps.
55
Two in five people in the world marry their first love.
270
The name "Wendy" was made up for the book Peter Pan!
142