Universe from nothing

[bojan]

Lecture by Dr Lawrence Krauss, I found it very interesting (stumbled on this after reading his book by the same title).
http://www.youtube.com/watch?v=7ImvlS8PLIo

There are many other lectures by him on youtube as well.

[Dave2042]

Fascinating. I love it.

As a former physics student (long ago) I love seeing how much reasoning can be done, and physics explained, without complicated maths, just by looking at things like symmetry.

[Shiraz]

thanks Bojan - fascinating. good to see so many ideas pulled together so clearly. regards ray