All right, the universe is energy. All of it. Everything is energy that can be altered simply by willing it to be altered. It's as if we are God's waking dream, each gifted with a small piece of his consciousness; the beauty of that arrangement is that we create the dream for him. If you can understand that, if you can wrap your mind around it, then you can conjure up anything you want from out of the ether. Provided this is material enough to do it.