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
Approximately 365 million people in the world have computers while half of the world's 6.5 billion population has never seen or used a telephone.
75
Nearly 30% of female lottery winners hide their winning ticket in their bras.
95
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Most people turn their music down in the car when finding a street sign to "see better".
34
Eskimos don't gamble.
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