2022-03-21
Spencer Wright on rotor ships, daylight "saving" time, and an outlandish theory about the Fermi paradox
Space Forces
Starting 2022-03-21, The Prepared’s Reading Group is reading Fred Scharmen’s Space Forces: A Critical History of Life in Outer Space.
2022-03-14
TW Lim on the complexity of food systems and Pi Day treats.
2022-03-07
Anna & Kelly Pendergrast on moving the London Bridge to Arizona, vertical wind turbines, and QR codes' comeback.
Anyone Can Build a House
The Segal method and the UK's self-build movement In 1962, the German-born architect Walter Segal was living in Highgate, north London,
2022-02-28
Amreeta Duttchoudhury on science fiction, multi-layer insulation, and the appeal of the Antanov An-225.