Who was the first person to patent the JET ENGINE?
F. Whittle
C. Lindbergh
W. Histell
B. Owings
Who was the first person to patent the JET ENGINE?
The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name? |
Answer |
What treat was invented by 11-year-old Frank Epperson in 1905? |
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When was Milk Tray first introduced? |
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When was the toothbrush invented? |
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What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931? |
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Who invented Fountain Pen? |
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Who invented Jet Engine? |
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What invention caused many deaths while testing it? |
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Who invented Gunpowder? |
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Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear? |
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