Sunday, August 29th 3

• www.youtube.com

  Lawrence Krauss: our current picture of the universe

• blog.polarrose.com

  ehn: Polar Rose (the service, not the company) is shutting down. What a pity. http://blog.polarrose.com/2010/08/service-closing-down/

• www.the-soulmen.com

  Ulysses 2.0

  The Semantic Editor. At its core, Ulysses is a semantic text editor that borrows concepts from Setext and LaTeX.