Wilhelm Schickard created and built the main Functioning mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz demonstrated a electronic mechanical calculator, called the Stepped Reckoner.[18] Leibniz could be regarded the first computer scientist and knowledge theorist, due to several good reasons, such as the undeniable fact that he documented the https://computerscience99764.dsiblogger.com/61666782/computer-science-can-be-fun-for-anyone