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KirkegaardEmil's profile
Emil O W Kirkegaard
Emil O W Kirkegaard
Emil O W Kirkegaard
@KirkegaardEmil

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Emil O W Kirkegaard

@KirkegaardEmil

#psychology #genomics #hbd #rstats #statistics #genomics #transhumanism #dataviz #openscience #psychometrics @OpenPsychJour

Denmark
emilkirkegaard.dk
Joined January 2012

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    1. Emil O W Kirkegaard‏ @KirkegaardEmil 27 Jun 2016
      • Report Tweet

      How large a volume of material do we need if we want to build a 3cm thick Dyson sphere at the mean distance between E and V from the sun?

      2 replies 0 retweets 0 likes
    2. Emil O W Kirkegaard‏ @KirkegaardEmil 27 Jun 2016
      • Report Tweet
      Replying to @KirkegaardEmil

      @ArtirKel This one is meant for you. :) I estimated about 6 Earths of material, assuming 100% efficiency. What do you get?

      1 reply 0 retweets 0 likes
    3. José Luis Ricón (Artir)‏ @ArtirKel 27 Jun 2016
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      Replying to @KirkegaardEmil

      @KirkegaardEmilpic.twitter.com/Ks0okmODRR

      1 reply 0 retweets 0 likes
    4. Emil O W Kirkegaard‏ @KirkegaardEmil 27 Jun 2016
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      Replying to @ArtirKel

      Meaning that even if we used all the inner planets and all the moons and asteroids, we don't have enough material. :P

      2 replies 0 retweets 0 likes
    5. José Luis Ricón (Artir)‏ @ArtirKel 27 Jun 2016
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      Replying to @KirkegaardEmil

      Basically. So no Dyson sphere for us :( But maybe a Dyson ring or swarm could be feasible

      2 replies 0 retweets 0 likes
    6. Emil O W Kirkegaard‏ @KirkegaardEmil 27 Jun 2016
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      Replying to @ArtirKel

      We need to find some dwarf stars and build around them. Much smaller and less hot, so one can be closer, so less material needed.

      1 reply 0 retweets 0 likes
    7. José Luis Ricón (Artir)‏ @ArtirKel 27 Jun 2016
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      Replying to @KirkegaardEmil

      We first need to get there, and unless Sonny White discovers something new, that's going to be problematic.

      1 reply 0 retweets 0 likes
    8. José Luis Ricón (Artir)‏ @ArtirKel 27 Jun 2016
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      Replying to @ArtirKel @KirkegaardEmil

      experiments with nuclear transmutation before, except for some particular cases, like gold and lead (Of course!)

      1 reply 0 retweets 0 likes
      Emil O W Kirkegaard‏ @KirkegaardEmil 27 Jun 2016
      • Report Tweet
      Replying to @ArtirKel

      Extremely inefficient, though. But I guess we can hope for more super-Moorian technology curves. :)

      4:42 PM - 27 Jun 2016
      1 reply 0 retweets 0 likes
        1. José Luis Ricón (Artir)‏ @ArtirKel 27 Jun 2016
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          Replying to @KirkegaardEmil

          At least fusion is making progress,though not NIF&ITER.I expect commercial fusion by around 2030 or being optimistic, 2025

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