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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35% of the people using personal ads for dating are already married!
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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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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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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.
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People in parts of Western China put salt in their tea instead of sugar.
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The average bra size today is 36C. Ten years ago it was 34B.
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Yawns are more contagious among people with closer relationships.
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