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Inventions

Inventions
In which decade was the transistor invented?

1940s
1950s
1960s
1980s

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Inventions
Which scientist discovered the radioactive element radium?

Isaac Newton
Marie Curie
Albert Einstein
Benjamin Franklin

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Inventions
Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?

Hang glider
Motorboat
Water skis
Golf tee

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Inventions
In which decade was the telegraph invented?

1870s
1810s
1890s
1840s

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Inventions
Where was the yo-yo invented?

France
United States
Philippines
England

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Inventions
Who invented Dynamite?

Thomas Alva Edison
Benjamin Franklin
Sir Alexander Graham Bell
Alfred B. Nobel

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MORE MCQ ON Inventions

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