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propensive's profile
Jon Pretty
Jon Pretty
Jon Pretty
@propensive

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Jon Pretty

@propensive

Supporting Scala through professional training and open-source software. Responsible for Magnolia, Fury, Scala World and Functional Africa.

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propensive.com
Joined July 2010

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    1. Jon Pretty‏ @propensive 30 Nov 2017

      Hi @FlatEarthOrg, have you considered the possibility of a concave earth, where we live on the interior surface of a spinning sphere, the antipodes far above our heads? This could also explain gravity as a centrifugal force, and our ability to circumnavigate via the South Pole.

      6 replies 5 retweets 21 likes
    2. Dimitrios Souflis‏ @dsouflis 30 Nov 2017
      Replying to @propensive @FlatEarthOrg

      I hate to spoil it for you but a concave Earth would still have its center of mass in its center. And the apparent centrifugal force would be unnoticeable unless it's spinning very fast. In which case the Coriolis effect would be so great that you'd witness it even while walking

      2 replies 0 retweets 1 like
    3. Dimitrios Souflis‏ @dsouflis 30 Nov 2017
      Replying to @dsouflis @propensive @FlatEarthOrg

      I know you're pulling our leg, but I couldn't resist some pedantry

      1 reply 0 retweets 0 likes
      Jon Pretty‏ @propensive 30 Nov 2017
      Replying to @dsouflis @FlatEarthOrg

      Sure, and I appreciate the good-humored response. :)

      8:37 AM - 30 Nov 2017
      0 replies 0 retweets 0 likes

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