KIDS QUIZ
FAMOUS INVENTORS AND INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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who invented helicopter?
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Volta
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John fitch
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Igor Sircrsky
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None of the above
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Explanation:
Detailed explanation-1: -Igor I. Sikorsky designed the world’s first successful multimotor airplane and the world’s first true production helicopter. Born in Kiev, Sikorsky built model aircraft and helicopters as a schoolboy.
Detailed explanation-2: -During a 1900 vacation with his father to Germany, the young Sikorsky developed an interest in the sciences, inspired by the news of aviation firsts to build a rubber-band powered helicopter model that lifted off the ground.
Detailed explanation-3: -Igor Sikorsky (1889-1972) was born in Kyiv. He developed the prototype for the helicopter in 1909 (only 6 years after the Wright Brothers’ 1st flight).
There is 1 question to complete.