In one day an average person will take about 18,000 steps.
55
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Identical twins do not have identical fingerprints.
79
Americans collectively eat one hundred pounds of chocolate every second.
60
On average, men's noses are 10% larger than women's.
12
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Girls have more tastebuds than boys.
124