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toyz
wrog Blog

wRog

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  • geometry on drugs
  • math
  • music
  • opera
  • sick and wrong
  • space
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Tags

  • geometry on drugs
  • math
  • music
  • opera
  • sick and wrong
  • space

Comments

  • wrog
    kpreid
    14 Feb 2016, 03:15
    Space Travel, Part 8 — What's the Deal with the Speed of Light?
    I read The Clockwork Rocket once and as far as I recall, within that book there are no rotations-including-time greater than 90°. Whether they were discussed, I wouldn't remember.

    (I like Egan's…
  • wrog
    wrog
    18 Jan 2016, 23:33
    Space Travel, Part 8 — What's the Deal with the Speed of Light?
    Haven't yet. I probably should.

    I do recall at one point in the time I spent on Usenet decades ago, somebody presenting a proof that given certain reasonable-looking assumptions you could derive…
  • wrog
    joxn
    26 Dec 2015, 02:32
    Space Travel, Part 8 — What's the Deal with the Speed of Light?
    Have you read Greg Egan's Clockwork Rocket? It's set in a universe where the space-time metric has signature (+,+,+,+). And yes, he has done all the math: http://www.gregegan.net/ORTHOGONAL/00/PM.html
  • wrog
    wrog
    10 Jan 2014, 08:44
    Today's game theory intro
    yes, only I get to play Granite. You, in turn,…
  • acw
    10 Jan 2014, 03:03
    Today's game theory intro
    Are we to understand that only you may play Granite, or is that play available to me, too? Do I have a monopoly on Tyvek?

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