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Questions and Answers
Which device was probably the earliest counting device?
Which device was probably the earliest counting device?
- Napier's Logs and Bones
- Abacus (correct)
- Slide Rule
- Calculator
What did John Napier invent?
What did John Napier invent?
- Abacus
- Slide Rule
- Calculator
- Napier's Logs and Bones (correct)
What are Napier's Logs and Bones made of?
What are Napier's Logs and Bones made of?
- Steel
- Plastic
- Bones (correct)
- Wood
What is the name of the computing device consisting of sticks with numbers carved on them?
What is the name of the computing device consisting of sticks with numbers carved on them?
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What is the name of the device with one scale sliding within the other?
What is the name of the device with one scale sliding within the other?
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