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.
9
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
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Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
The average American consumes 9 pounds of food additives every year.
6
You forget 90% of your dreams.
256
Most of the world's people must walk at least 3 hours to fetch water!
38
The average American spends a third of their overall time online playing games and using social networks.
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