KIDS QUIZ
FAMOUS INVENTORS AND INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How old was George Nissan when he had the idea for the trampoline?
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10
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16
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13
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21
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Explanation:
Detailed explanation-1: -The two men got the idea of trampolines from the safety nets that the trapeze artists use in circuses. George Nissen was 16 years old at the time of their invention.
Detailed explanation-2: -The first modern trampoline was built by George Nissen and Larry Griswold in 1936. Nissen was a gymnastics and diving competitor and Griswold was a tumbler on the gymnastics team, both at the University of Iowa, United States.
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