display all the ideas for this combination of texts
3 ideas
| 6939 | What is true of one piece of copper is true of another (unlike brass) [Peirce] |
| 22955 | Einstein took causation to be the bedrock of physics [Einstein, by Coveney/Highfield] |
| 20638 | General relativity assumes laws of nature are the same in all frames of reference [Einstein, by Close] |