1 comments

  • ido1 hour ago
    Would be helpful if they'd define what a "mag" is. I'm assuming it's short of "magnitude"?
    • harwoodr37 minutes ago
      From the home page:<p><i>Mag World is an effort to develop an intuitive sense of scale-–not just “bigger” or “smaller”, but how much bigger, and how much smaller. And what are each of the levels of scale like?</i>