5 ideas
19087 | The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce] |
22456 | Maybe virtues conflict with each other, if some virtue needs a vice for its achievement [Foot] |
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] |