the mechanical reaper was invented in Virginia.
Alva J. Fisher had invented the first electric washing machine
Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
A lasting machine places and attaches the leather upper part of a shoe to the sole. It was invented by Jan Ernst Matzeliger. It made footwear much more affordable.
Tough question. The sarcastic answer would be your brain but I don't think that is what you want as an answer. If you are talking about a non-electric, mechanical machine that can add, then the first such machine would be an abacus. This was generally used in East Asian countries
The first adding calculator machine was invented by Blaise Pascal.
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It was Blaise Pascal that invented the adding machine in 1642. He invented this machine to help ease the burdens of his father who worked as a clerk at the time.
Pascal
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The adding calculator machine was invented by William Seward Burroughs who was born in Rochester. This invention came into existence in 1886.
The adding machine was invented by a nineteen-year-old French boy named Blaise Pascal way back in the year 1642.
blaise pascal
He invented the first mechanical adding machine.
In 1642 Blaise Pascal who was both a mathematician and a philosopher invented a very basic adding machine
I believe he was a mathematician who invented the mechanical adding machine in 1642.
Blaise Pascal invented the ancestor of the calculator.