4 ideas
13479 | Given that thinking aims at truth, logic gives universal rules for how to do it [Burge] |
3448 | Do new ideas increase the weight of the brain? [Dance] |
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] |