There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
City dwellers have longer, thicker, denser nose hairs than country folks do.
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The average person will go on a date at least 100 times before they finally marry.
33
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
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2% of Europeans lack the genes for smelly armpits.
6
Americans collectively eat one hundred pounds of chocolate every second.
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