I was shopping over at Costco last night and I saw rows and rows of Brian Greene's book neatly laid out on the counters. I haven't read it yet but I think there must be someone who can explain these concepts better than he does. I haven't been very impressed with the way he lays it out. I actually think this is presented better in movies, art, performances, music, literature, and religious teachings. Even fiber art and quilting resonates better with me...after all, it is composed of strings!!