4 ideas
7825 | The politics of Leibniz was the reunification of Christianity [Stewart,M] |
19399 | Prime matter is nothing when it is at rest [Leibniz] |
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] |