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Fișier:Newton's Principia - frontispiece.png

DescriptionNewton's Principia - frontispiece.png Frontispiece obtained nineteenth century reprint of Newton's Principia Date 1846 Source The Mathematical...


Fișier:Cosmos, a sketch of a physical description of the universe (IA b29328159 0003).pdf

more than seventy-eight years before the appearance of Newton’s immortal work, Principia Philosophies Natur alis. For while the eclectic Simplicius...