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Inventors and Inventions

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    Use the information in the book to help you
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  • What did Joseph Niépce invent?
    He invented camera.
  •  10
  • What did Jacob Perkins invent?
    He invented the fridge.
  •  15
  • What did Karl Benz invent?
    He invented car.
  •  20
  • What did Levi Strauss invent?
    He invented jeans.
  •  25
  • What did Thomas Sullivan invent?
    He invented teabag.
  •  10
  • What did Gideon Sundback invent?
    He invented the zip.
  •  15
  • What did Bell Telephone Laboratories invent?
    They invented mobile phone.
  •  20
  • What did Percy LeBaron Spencer invent?
    He invented microwave oven.
  •  25
  • When was camera invented?
    It was invented in 1826.
  •  10
  • When was the fridge invented?
    It was invented in 1834.
  •  15
  • When was car invented?
    Car was invented in 1910.
  •  20
  • When were jeans invented?
    Jeans were invented in 1873.
  •  25
  • When was teabag invented?
    Teabag was invented in 1908.
  •  10
  • When was the zip invented?
    The zip was invented in 1914.
  •  15
  • When was mobile phone invented?
    Mobile phone was invented in 1979.
  •  20
  • When was microwave oven invented?
    Microwave oven was invented in 1940.
  •  25