There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
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Identical twins do not have identical fingerprints.
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Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
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According to Harris Interactive, 70% of men and 57% of women shower daily.
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In one day an average person will take about 18,000 steps.
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People with blue eyes are better able to see in the dark.
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People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
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