http://www.ted.com Armed with a sense of humor and laypeople's terms, Nobel winner Murray Gell-Mann drops some knowledge on TEDsters about particle physics, ...
Fantastic video - already knew about it and it changed my view of physics. I used to believe in the literal existence of the Platonic realm where physical truth lies - this is the view of Penrose. The above video changed my mind. The beauty we experience is what Murray says - its simply the self replicating nature of various different energy scales. For example its the reason re-normalization works.