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Inventions

Inventions
Who invented Bifocal Lens?

Benjamin Franklin
Rudolf Diesel
Alfred B. Nobel
Thomas Alva Edison

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Inventions
Who invented the first controllable flying AEROPLANE (AIRPLANE)?

South Brothers
Wright Brothers
Lidenbergh Brothers
West Brothers

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Inventions
What groovy item was invented by Englishman Edward Craven Walker in 1963?

Lava lamp
Eight-track tape deck
Leisure suit
Hot comb

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Inventions
When were blue jeans invented?

1860s
1850s
1870s
1900s

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Inventions
In which decade was the Internet first implemented?

1940s
1960s
1980s
1950s

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Inventions
What James Watt invented?

Diving bell
Hot air balloon
Rotary steam engine
Steam boat

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MORE MCQ ON Inventions

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