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Discoveries and inventions Practice Questions & Answers

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General anaesthetic was invented by?

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General anaesthetic was invented by?
1). Alfred P. Southwick
2). Isaac Singer
3). Murasaki Shikibu
4). Hanaoka Seish?

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Who discovered sea route to India?

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Who discovered sea route to India?
1). Babur
2). Vasco-da-Gama
3). Galileo
4). Ferondoz

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Who invented EMail?

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Who invented EMail?
1). Tim BernersLee
2). James Gosling
3). Vinton Cerf
4). VA Shiva Ayyadurai

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Who Invented LCD Projector?

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Who Invented LCD Projector?
1). Gene Dolgoff
2). Brendan Eich
3). Douglas Engelbart
4). Federico Faggin

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Who invented logarithms?

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Who invented logarithms?
1). Eden Snowden
2). Larry Page
3). Thomas Edison
4). John Napier