Intelligent people have more zinc and copper in their hair.
233
About 2/3 of American men prefer boxers to briefs.
83
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
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.
34
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
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Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
16