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Inventions Test 15
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  • Question 1/10
    1 / -0

    Who invented Jet Engine?

  • Question 2/10
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    What invention caused many deaths while testing it?

  • Question 3/10
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    Who invented Gunpowder?

  • Question 4/10
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    Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?

  • Question 5/10
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    Who perfected GENETIC ENGINEERING?

  • Question 6/10
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    What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?

  • Question 7/10
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    What Benjamin Franklin invented?

  • Question 8/10
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    What plaything was invented by Joe McVicker in 1956?

  • Question 9/10
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    Who was the first American female to patent her invention, a method of weaving straw with silk?

  • Question 10/10
    1 / -0

    Who invented Internal Combustion Engine?

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