6 ideas
| 19691 | Unlike knowledge, you can achieve understanding through luck [Grimm] |
| 19690 | 'Grasping' a structure seems to be modal, because we must anticipate its behaviour [Grimm] |
| 19692 | You may have 'weak' understanding, if by luck you can answer a set of 'why questions' [Grimm] |
| 20646 | Helmholtz used 'energy' to mathematically link heat, light, electricity and magnetism [Helmholtz, by Watson] |
| 20973 | All forces conserve the sum of kinetic and potential energy [Helmholtz, by Papineau] |
| 1558 | Clearly the gods ignore human affairs, or they would have given us justice [Thrasymachus] |