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Discoveries and inventions Practice Questions & Answers

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Who invented 'Coca Cola'?

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Who invented 'Coca Cola'?
1). Floyd Paxton
2). Les Paul
3). John Pemberton
4). Forrest Parry

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Who invented 'Coca Cola'?

Asked on by | Votes 0

Who invented 'Coca Cola'?
1). Floyd Paxton
2). Les Paul
3). John Pemberton
4). Forrest Parry

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Who Invented Internet Protocol?

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Who Invented Internet Protocol?
1). Vint Cerf
2). David Chaum
3). Georges Claude
4). Josephine Cochrane

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Who Invented Internet Protocol?

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Who Invented Internet Protocol?
1). Vint Cerf
2). David Chaum
3). Georges Claude
4). Josephine Cochrane

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Who Invented LED?

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Who Invented LED?
1). Nick Holonyak
2). Elias Howe
3). Chuck Hull
4). Christiaan Huygens