Combining Texts

All the ideas for 'Letters to a German Princess', 'Aesthetics: problems in the philosophy of criticism' and 'works'

expand these ideas     |    start again     |     specify just one area for these texts

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4 ideas

21. Aesthetics / C. Artistic Issues / 6. Value of Art

20436

Art leads to mental health, and mental clarity [Beardsley,M, by Carroll,N]

26. Natural Theory / D. Laws of Nature / 1. Laws of Nature

5467	Euler said nature is instrinsically passive, and minds cause change [Euler, by Ellis]

27. Natural Reality / A. Classical Physics / 2. Thermodynamics / b. Heat

20972

Joule showed that energy converts to heat, and heat to energy [Joule, by Papineau]

20645

Heat is a state of vibration, not a substance [Joule]