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Baseball
Batters know from experience that there is a sweet spot on the bat, about 17 cm read more...
Basketball
While the basketballer is on the ground, he is subject to two forces read more...
Bowling
Maximum ball seed is at the point of release. As soon as the ball is released read more...
Football
When you throw a football across the yard to your friend, you are read more...
Golf
Though the swing of the golf club provides the impact read more...
Ice hockey
Ice hockey is definitely the most brutal form of hockey read more...
Soccer


In 1996, the Nobel Prize in Chemistry was awarded to three chemists for their discovery of a carbon molecule known as read more...
Tennis

A tennis racquet, like a baseball or cricket bat, has two sweet spots. If a ball impacts at either read more...
About Welding

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