5 ideas
22489 | 'Good' is an attributive adjective like 'large', not predicative like 'red' [Geach, by Foot] |
13605 | Gravity isn't a force, because it produces effects without diminishing [Mayer] |
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] |
21732 | The current standard model requires 61 particles [Baggott] |