By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net · 08/10/20261976 NASA concept art by Rick Guidice depicts a space colony called a Bernal Sphere, population 10,000. The residential area sits in the central sphere, with farming regions in the surrounding “tires.” humanoidhistory.tumblr.com/post/8299118... 120
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net · 08/10/2026vizreef.tumblr.com/post/8299105... 230
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net · 08/10/2026Braun Weltempfänger Studie 2002 vizreef.tumblr.com/post/8299088... 1120
