In 1776, Adam Smith published The Wealth of Nations, which is usually considered the first work on modern economics. The Greek astronomer Aristarchus of Samos (310–230 BCE) was the first to suggest a heliocentric model of the universe, with the Sun at the center and all the planets orbiting it. Aristarchus’s mannequin was widely rejected because it was believed to violate the legal guidelines of physics. The inventor and mathematician Archimedes of Syracuse made major contributions to the beginnings of calculus and has typically been credited as its inventor, although his proto-calculus lacked a quantity of defining features.
Kepler modelled the attention as a water-filled glass sphere with an aperture in front of it to mannequin the doorway pupil...Read More