More redheads are born in Scotland than in any other part of the world.
85
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
One in 500 humans has one blue eye and one brown eye.
145
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
About 2/3 of American men prefer boxers to briefs.
83
City dwellers have longer, thicker, denser nose hairs than country folks do.
48