Wilhelm Schickard built and created the first working mechanical calculator in 1623.[seventeen] In 1673, Gottfried Leibniz demonstrated a electronic mechanical calculator, known as the Stepped Reckoner.[eighteen] Leibniz can be considered the first computer scientist and knowledge theorist, due to numerous reasons, including the proven fact that he documented the binary https://jeffreyqbinr.blogsvila.com/28952766/little-known-facts-about-computer-science