Only 2% of the Earth's population are natural redheads.
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Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
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You will experience the billionth second of your life when you are 31 years old.
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8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
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During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
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Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
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The average person will go on a date at least 100 times before they finally marry.
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