Pierre-Simon, marquis de Laplace (23 March 1749 – 5 March 1827) was a French researcher and polymath whose work was critical to the advancement of designing, science, measurements, physical science, cosmology, and reasoning. He summed up and broadened crafted by his archetypes in his five-volume Mécanique Céleste (Celestial Mechanics) (1799–1825). This work interpreted the mathematical investigati...