4 ideas
7566 | The Identity of Indiscernibles is really the same as the verification principle [Jolley] |
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] |
14014 | Space alone, and time alone, will fade away, and only their union has an independent reality [Minkowski] |