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Inventions

Inventions
When was the Raggedy Ann doll patented?

1911
1915
1919
1920

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Inventions
Who invented Gramophone?

Michael Faraday
Thomas Alva Edison
Sir Alexander Graham Bell
Fahrenheit

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Inventions
What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?

VCR
Calculator
Remote control
Microwave oven

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Inventions
Who invented the BALLPOINT PEN?

Biro Brothers
Bicc Brothers
Waterman Brothers
Write Brothers

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Inventions
In which decade was the telegraph invented?

1810s
1840s
1890s
1870s

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Inventions
Who invented the phonograph?

Thomas Edison
Alexander Graham Bell
John Kruesi
Jules Levy

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