mathematics

Description: Title page from the key philosophical work “the Principles of Philosophy” by French scientist Rene Descartes, 1644. The first principle of Rene Descartes’s philosophy “cogito, ergo sum” (I think, therefore I …

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Description: Universal mathematics, dimension chart No2. Diagram by sculptor, painter and philosopher Walter Russell, 1920s PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and …

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Description: The cosmic clock diagram and the formula of the locked potentials. Drawing by sculptor, painter and philosopher Walter Russell, 1920s PRINTABLE DIGITAL IMAGE Printable digital file can be used …

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Description: Diagram showing the ten octaves of integrating light. Chart by sculptor, painter and philosopher Walter Russell, 1920s PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art …

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Description: Crystallization chart No1, basic principle of crystallization in accord with the  formula of locked potentials. Diagram by sculptor, painter and philosopher Walter Russell, 1920s PRINTABLE DIGITAL IMAGE Printable digital …

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Description: Collection of 250 books covering the questions of metaphysics, epistemology, and philosophy of science. High-quality scans in PDF format (800Mb of materials). Note: some titles can be duplicated in …

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