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Inventions & Di...

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  • Question 1
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    In which decade was the AEEE (now the IEEE) founded?

     

  • Question 2
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    What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent?

     

  • Question 3
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    What Sir Isaac Newton invented?

     

  • Question 4
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    Who invented Bicycle?

     

  • Question 5
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    In which decade with the first transatlantic radio broadcast occur?

     

  • Question 6
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    In the 1700s, who would pay the postage fee for letters before the stamp was invented?

     

  • Question 7
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    Who synthesized the first wholly artificial gene?

     

  • Question 8
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    FROZEN FOOD - Who discovered the first practical method of freezing food?

     

  • Question 9
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    When was the Raggedy Ann doll patented?

     

  • Question 10
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    What Frank Whittle invented?

     

  • Question 11
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    When was the first Lionel trains manufactured?

     

  • Question 12
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    What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?

     

  • Question 13
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    What office item was invented by Bette Nesmith Graham in 1951?

     

  • Question 14
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    What George Pullman invented?

     

  • Question 15
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    When was Milk Tray first introduced?

     

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