Who invented Dynamite?
Sir Alexander Graham Bell
Benjamin Franklin
Thomas Alva Edison
Alfred B. Nobel
Who invented Dynamite?
What toy did George Lerner create for Hasbro company in 1952? |
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For whom high heeled shoes were invented? |
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What African-American inventor received 5 patents in the field of shoemaking? |
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It travels over land and water. Who invented the HOVERCRAFT? |
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In which decade was the AEEE (now the IEEE) founded? |
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What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? |
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What Sir Isaac Newton invented? |
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Who invented Bicycle? |
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In which decade with the first transatlantic radio broadcast occur? |
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In the 1700s, who would pay the postage fee for letters before the stamp was invented? |
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