5 ideas
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |
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] |