Famous Inventors Questions and Answers
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How well do you know the famous inventors of the world? The tests below will test your knowledge when it comes to famous inventors and what they invented.

Who invented the knapsack parachute, drogue parachute?


A. Nikolai Korotkov
B. Gleb Kotelnikov
C. Semen Korsakov
D. Mikhail Koshkin

Answer & Explanation:

Answer: Option B



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Who invented the Kevlar?


A. Loretta Heston
B. Stephanie DuPont
C. Marjorie Jones
D. Stephanie Kwolek

Answer & Explanation:

Answer: Option D



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Who invented the stethoscope?


A. Dmitry Lachinov
B. Lala Balhumal Lahuri
C. Ren� La�nnec
D. Ivan Kulibin

Answer & Explanation:

Answer: Option C



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Who invented the milk separator and the milking machine?


A. Gustav de Laval
B. Gustav de Alfa
C. Gustav Mjolk
D. Gustav Ko

Answer & Explanation:

Answer: Option A



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Who invented radiocarbon dating?


A. Libby Wilder
B. John Bennet Lawes
C. Nikolai Lebedenko
D. Willard Frank Libby

Answer & Explanation:

Answer: Option D



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