4 ideas
19087 | The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce] |
22244 | 'Partial reference' is when the subject thinks two objects are one object [Field,H, by Recanati] |
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] |