Computer History The computer's history was started from a very long time ago about 200 years which at the birth of the abacus that made by wooden rack holding two horizontal wire beads string on them. The beads were moved around, they were accorded to programming rules memory. The abacus made an i...
We can trace back at least to the early 17th century when mathematicians such as Wilhelm Schickhard, Blaise Pascal, and Gottfried Leibnitz designed machines that could solve mathematical problems such as addition, subtraction, multiplication, and division. ... In 1623 Wilhelm Schickhard invented the calculating clock. ... It was then in the 1670's that Gottfried Melanie Kizziar Leibnitz attempted to multiply mechanically. ...
Computing machines can be dated back to the advent of the abacus, a wooden rack holding two horizontal wires with beads strung across them. Several different types of arithmetic operations could be performed when these beads were manipulated. Another early calculator, later called Napier's Bones, ...
