[youtube=http://www.youtube.com/watch?v=60P7717-XOQ&hl=en_US&fs=1&color1=0x006699&color2=0x54abd6]
Stephen Wolfram, creator of Mathematica, talks about his quest to make all knowledge computational — able to be searched, processed and manipulated. His new search engine, Wolfram Alpha, has no lesser goal than to model and explain the physics underlying the universe.
via youtube.com