4 ideas
4921 | Quantum states in microtubules could bind brain activity to produce consciousness [Penrose] |
9567 | Maths deals with quantities of physical significance, ignoring irrelevant features [Geroch] |
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] |