Interesting Stuff

  1. Friedan's notes on 'Introduction to Polyakov's String Theory, published in Les Houches 1982.
  2. Shiraz Minwalla's lectures on String Theory can be found here.
  3. Witten's lectures on '2+1 dimensional gravity revisited' can be found here.
  4. Lecture notes for the course on Group Theory by Dmitry Vvedenski can be found here.
  5. An excellent tutorial on HDR photography by stuckincustoms can be found here.
  6. A relativistically accurate tour of the solar system can be found here
  7. An interesting "Back to the Future" photography project by Irina Werning.
  8. A lovely set of Ted Talks by Richard Dawkins on "Growing up in the Universe"