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.
-3
Roughly a quarter of the world's people live in China.
50
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Someone on Earth reports seeing a UFO every three minutes.
180