When was the Mechanical Calculator invented?
The Mechanical Calculator was invented in 1642 by Blaise Pascal in France.
A gear-driven machine that performs addition and subtraction through interlocking rotating wheels.
| Year invented | 1642 |
|---|---|
| Inventor | Blaise Pascal |
| Country | France |
| Region at the time | Kingdom of France |
| Category | Computing |
Who invented the Mechanical Calculator?
Blaise Pascal invented the Mechanical Calculator in 1642 in France.
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