{
  "annotation_id": "a37d85fd-494e-48e7-b6eb-5e3d06f08ad5",
  "date_created": "2026-03-02T18:00:53.783000Z",
  "date_modified": "2026-03-02T18:00:53.783000Z",
  "file_hash": "39feb8c2f4fc1dbbe54443a43abdb2ac3cc834222bf6f70de21e17a9cda7732e",
  "private": false,
  "record": {
    "abstract": "We present a way of teaching Einstein\u0027s special relativity. It starts with\nGalileo\u0027s relativity, the learners know from previous lectures. The lecture\nunderlines that we can have three transformation equations for the space-time\ncoordinates of the same event, which lead to absolute clock readings, time\nintervals and lengths (Galileo\u0027s relativity), to absolute clock readings but to\nrelative time intervals and lengths (up-to-date Galileo transformations) and to\nrelative clock readings time intervals and lengths.",
    "arxiv_id": "physics/0409121",
    "authors": [
      "Bernhard Rothenstein",
      "Corina Nafornita"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "title": "Three levels of understanding physical relativity: Galileo\u0027s relativity,   Up-to-date Galileo\u0027s relativity and Einstein\u0027s relativity: A historical   survey",
    "url": "https://arxiv.org/abs/physics/0409121"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6262a822-e9c5-45dc-8cec-dd6ee69f2772",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}