Combining Texts

All the ideas for 'Isagoge ('Introduction')', 'On the Conservation of Force' and 'Contributions to Philosophy'

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

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4 ideas

8. Modes of Existence / D. Universals / 1. Universals

15034

Are genera and species real or conceptual? bodies or incorporeal? in sensibles or separate from them? [Porphyry]

23. Ethics / F. Existentialism / 4. Boredom

20767

Culture is now dominated by boredom, so universal it is unnoticed [Heidegger, by Aho]

27. Natural Reality / A. Classical Physics / 2. Thermodynamics / a. Energy

20646

Helmholtz used 'energy' to mathematically link heat, light, electricity and magnetism [Helmholtz, by Watson]

27. Natural Reality / A. Classical Physics / 2. Thermodynamics / c. Conservation of energy

20973

All forces conserve the sum of kinetic and potential energy [Helmholtz, by Papineau]