There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
95% of people feel uncomfortable when the TV volume is an odd number.
392
Most people smile when they are frustrated, according to a study.
15
The average person will go on a date at least 100 times before they finally marry.
33
The first foreigner to become a samurai was an African slave.
26
Intelligent people have more zinc and copper in their hair.
233
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
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