Comments by "B. Xoit" (@b43xoit) on "3Blue1Brown" channel.

  1. RIP Conway
    7
  2. From the vid, it sounds as though it was done by looking at the records of where Mars was observed relative to the constellations and correcting for the position of Earth based on the assumption that Earth's orbit was circular.
    2
  3.  @matiasgarciacasas558  Reasoning from Babylonian records of in what constellation Mars was observed.
    2
  4. Yes, the proof is obvious.
    1
  5. The square matrices of a given size whose determinant is 1 constitute a field, right?
    1
  6. And Sabine Hossenfelder.
    1
  7. A reference frame that is not rotating is preferable to one that is.
    1
  8. One of them commented later than you did.
    1