6 ideas
21697 | The Struthionic Fallacy is that of burying one's head in the sand [Quine] |
21698 | All relations, apart from ancestrals, can be reduced to simpler logic [Quine] |
21696 | Nominalism rejects both attributes and classes (where extensionalism accepts the classes) [Quine] |
20645 | Heat is a state of vibration, not a substance [Joule] |
20972 | Joule showed that energy converts to heat, and heat to energy [Joule, by Papineau] |
12709 | Motion is not absolute, but consists in relation [Leibniz] |