Comments by "VE7NDE" (@denelson83) on "Joe Scott" channel.

  1. 11:20 - Off by an order of magnitude. 100 parsecs is 326 light-years.
    1
  2. 1:42 - You are off by one order of magnitude. The metre was originally defined as one ten-millionth of the northern half of the Paris Meridian. 2:21 - It's actually joule-seconds, not joules per kilogram.
    1