French Physicist, Mathematician and Philosopher Blaise Pascal invented the first mechanical calculator.
Blaise Pascal. He called it the PASCALINE.
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he invented pascaline calculator by shuhail amlani
the pascaline
The inventor who invented the word "makeup" and quite a lot of the products used today, was Max Factor.
Christopher Cockerel invented the hovercraft. He is a British inventor. He lived from 1910 to 1999. There isn't an inventor with the name of Booth Cockerell.
You invent something.You patent it.
Invent
Blaise Pascal's mechanical calculating machine was called the Pascaline.
Pascal invented the numerical wheel calculator called the Pascaline to help his father count taxes.
He was not an inventor.
John Tyndall Did not Invent the Gas Mask Garret A. Morgan was the Inventor and also the Inventor of the Traffic light