Blaise Pascal invented the ancestor of the calculator.
blaise pascal
The first vending machine was developed by the Greek mathematician Hero (or Heron). See the related link below for more information.
The adding machine was invented by a nineteen-year-old French boy named Blaise Pascal way back in the year 1642. Called the pascaline, it was the first mechanical calculator that used gears. He invented it to help his father calculate taxes.A different machine was invented by William Seward Burroughs in 1885.
Leibnizs calculator is simply an improsive version of the adding machine.This machine could perform multiplication and division as well.Talking about the history of a machine it was invented by a German mathematician Gottifried
ibligo
The Leibniz calculating machine was invented by Gottfried Wilhelm Leibniz. Leibniz was a German mathematician who was born in the Holy Roman Empire on July 1, 1646.
The very first calculating "machine" was human hands and fingers. The abacus was next in about 300 BC.
blaise pascal
charles babbage
== == It was invented in 1632.
I believe he was a mathematician who invented the mechanical adding machine in 1642.
1822.Charles Babbage, an English mathematician, is considered to be the great-grandfather of the computer. Over 150 years ago, in 1840 to be exact, he invented a sophisticated calculating machine, and called it the "Analytical Engine." As with many inventions, his creation was far in advance of its time.
In 1642 Blaise Pascal who was both a mathematician and a philosopher invented a very basic adding machine
Blaise Pascal is often credited with invented the first calculator type machine around 1641. For more info see the following website: http://inventors.about.com/library/inventors/blpascal.htm Although a slide rule which is a more primative type of calculating machine was invented by a guy named W. Oughtred in 1632.
I am not sure anyone invited it. It was invented by the French mathematician, Blaise Pascal.
Archimedes
The first vending machine was developed by the Greek mathematician Hero (or Heron). See the related link below for more information.