Combining Texts

All the ideas for 'fragments/reports', 'On the Conservation of Force' and 'Lectures on Jurisprudence'

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

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4 ideas

13. Knowledge Criteria / D. Scepticism / 1. Scepticism

3061	Anaxarchus said that he was not even sure that he knew nothing [Anaxarchus, by Diog. Laertius]

25. Social Practice / D. Justice / 2. The Law / d. Legal positivism

20930

The existence of law is one thing, its merits and demerits another [Austin,J]

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]