The inventor of the world's first calculator is Blaise Pascal. The mathematician and science expert from France had succeeded in making a numerical wheel calculator or Pascaline. This tool is a modern-day modern calculator. Currently, ClaudioPascal was born in Clemont, France, June 19, 1623. He was the son of Etienne Pascal, mathematician and mathematician As a child, Pascal had more interest in science and mathematics. He never studied in school and only learned to sing his own father and teacher. However, Pascal was able to pan this science quickly. At the age of 13, he discovered Pascal's triangular metal. Therefore, he played the words included in a group of French cultural discourse with several great scientists such as Descartes, Fermat, andRobeval. From the gathering, he began to find our ideas to make Pascaline.
The calculator is one tool that is familiar with our daily lives. In fact, the calculator is now easily accessed on mobile phones.
However, have you ever asked, how the history of calculator to be used as it is today?
Historically, on February 1, 1972 the world's first scientific hand-held calculator was introduced to the public. The calculator is priced at 395 US dollars by Hewlerr-Packard
This counting machine was even reproduced by about 20 other companies in Europe from 1851 to 1915. Many companies produce this machine because it can perform count operations, such as addition, subtraction, multiplication, and division.
Furthermore, the calculator continues to grow to date. In fact, now we easily access it through our mobile device or computer.
@fareel