The average person walks the equivalent of twice around the world in a lifetime
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There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Each year, around 24,000 Americans are bitten by rats!
65
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Women rate men more attractive if other women are looking and smiling at him.
17
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20