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N > Napier •
Newton •
Nietzsche
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Napier, Inventor of Logarithms
John Napier has gone down in history as the Scottish mathematician who invented logarithms (1614) and ‘Napier’s bones’, an early mechanical calcul... |
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Invention of Napier's Bones
Napier's bones are an abacus invented by John Napier for calculation of products and quotients of numbers. Also called Rabdologia. Napier published his invention of t... |
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Isaac Newton, Theory of Gravitation
Newton laid the foundation for differential and integral calculus. His work on optics and gravitation make him one of the greatest scientists the world has known. Newton'... |
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The Color Spectrum, Newton
This circular diagram became the model for many color systems of the 18th and 19th centuries. Claude Boutet’s painter’s circle of 1708 was probably the first to be based... |
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The Principia, Newton
The Principia : Mathematical Principles of Natural Philosophy. In his monumental 1687 work Philosophiae Naturalis Principia Mathematica, known familiarly as the Principia... |
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The Prophecies of Daniel, Newton
The Prophecies of Daniel and The Apocalypse. This fascinating and little known work of Sir Isaac Newton has been fully re-typeset and includes three colour plates (one of... |
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Friedrich Nietzsche
Nietzsche sharply criticized the Greek tradition's over-emphasis on reason in his Die Götzendämmerung (Twilight of the Idols) (1889). Reliance on abstract concepts in a q... |
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Thus Spake Zarathustra, Nietzsche
A 19th-century literary masterpiece, tremendously influential in the arts and in philosophy, uses the Persian religious leader Zarathustra to voice the author’s views, in... |
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