Another lobe of Anders Sandberg's distributed brain: essays on technology, science and the human condition. Torus–Earth One question at Io9 that came up when they published my Double Earth analysis was "What about a toroidal Earth?" This is by no means a new question, and there has been some lengthy discussions online and earlier modelling. But being a do-it-yourself person I decided to try to ana
![Andart: Torus–Earth](https://cdn-ak-scissors.b.st-hatena.com/image/square/06fe9735abae713f881023dfe13ac83ca1f58b63/height=288;version=1;width=512/http%3A%2F%2Fwww.aleph.se%2Fandart%2Farchives%2Fimages%2Ftorusdonut2-thumb.png)