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Alex Ferguson

In the early 1990's, Alex Ferguson was the coach of Manchester United, the most successful professional soccer team in England at that time.

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Top at Last

William was the least intelligent and laziest boy in a class of 30 students who took an examination. Yet when the results were announced,…

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Arrangement of Toothpicks

This arrangement of toothpicks forms fourteen different squares of various sizes. Can you remove six toothpicks and leave only three squares

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What Will Happen to Each Screw?

Take a close look at the two screws below. Suppose they were both turned in a counter clockwise rotation. What will happen to each…