12 ideas
6007 | If you know your father, but don't recognise your father veiled, you know and don't know the same person [Eubulides, by Dancy,R] |
6006 | If you say truly that you are lying, you are lying [Eubulides, by Dancy,R] |
6008 | Removing one grain doesn't destroy a heap, so a heap can't be destroyed [Eubulides, by Dancy,R] |
24162 | Planck introduced the idea that energy can be quantized [Baggott] |
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] |
21731 | Fields can be 'scalar', or 'vector', or 'tensor', or 'spinor' [Baggott] |
21730 | A 'field' is a property with a magnitude, distributed across all of space and time [Baggott] |
24163 | Free electrons have clouds of virtual particles, arising from field interaction [Baggott] |
24161 | Thermodynamics sees nature as a continuous flow of energy, as radiation and as substance [Baggott] |
21732 | The current standard model requires 61 particles [Baggott] |
24160 | Particle measurements don't seem to reflect their reality [Baggott] |