A survey done recently revealed that whereas 10%  of all- 20 year olds are left handed, only about 2% of all 75 year olds are left handed. , Have you ever noticed that all baseball players tend to be quiet superstitious? Batters and pitchers alike often run through a series of quite bizarre gestures before every pitch. , Americans have a serious weight problem. In the last decade, both the number of Americans who are overweight and those who are clinically obese has increased by more than 10%. The increase over the last two  decades for both groups is nearly 20%., Why are so many Americans switched from driving sedans to sports utility vehicles and trucks in the last few years?, Tall women are more likely to have twins or triplets, according to a recent study in which the average height of 129 women who gave birth to identical or fraternal twins or triplets turned out to be more than an inch greater than the average of all women. .

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