A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
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The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Muhammad is the most common name in the world.
96
The Japanese commonly put ketchup on their rice.
16
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
People with blue eyes are better able to see in the dark.
153
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Approximately 70,000 people in the U.S. are both blind and deaf!
7