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    • 1. What did Johannes Gutenberg invent?
    A
    lightening rod
    B
    telephone
    C
    printing press
    2. Who invented the world wide web?
    A
    James Naismith
    B
    Tim Berners-Lee
    C
    Hedy Lamarr
    3. Which famous 1940s actor helped invent frequency hopping, a stage in the development of wi-fi?
    A
    Rita Hayworth
    B
    Ingrid Bergman
    C
    Hedy Lamarr
    4. What did Alexander Graham Bell invent?
    A
    Telephone
    B
    Iphone
    C
    Radio guidance system
    5. Who invented the calculator?
    A
    Richard Trevithick
    B
    Karl Benz
    C
    Blaise Pascal
    6. What did Gottlieb Daimler invent?
    A
    Motorbike
    B
    Fountain pen
    C
    Car
    7. Who invented the computer
    A
    Charles Babbage
    B
    Tim Berners-Lee
    C
    Stephanie Louise Kwolek
    8. Who invented kevlar?
    A
    Stephanie Louise Kwolek
    B
    George Kayley
    C
    Alexander Graham Bell
    9. When did Bessie Naismith invent Liquid Paper correction fluid?
    A
    1982
    B
    1998
    C
    1951
    10. Who invented the first working automatic dishwasher?
    A
    Bessie Naismith
    B
    Josephine Cochran
    C
    Hedy Lamarr