+1. All of Michio Kaku's physics books are pretty solid, even if there's a bit of overlap among them. "Physics of the Future," for instance, is a decent examin

+1. All of Michio Kaku's physics books are pretty solid, even if there's a bit of overlap among them. "Physics of the Future," for instance, is a decent examination of what he believes will actually be realized in 10, 20, 100, 1000, etc., years. It's a good companion piece to "Impossible."