Comments by "xybersurfer" (@xybersurfer) on "Astrum" channel.

  1. great explanation. just the right amount of detail and i like how you went into the history
    5
  2. yeah totally. these videos rarely explain what "observed" means. a different video cleared up the confusion for me in the past, but i still recognize the value in explaining it
    2
  3. 15:25 we definitely need to grow up as a civilization
    1