It is obvious that the girl breaking the tree was done using a rotted tree. The debris is just flying around. If your a country bumpkin then you would laugh when you see this. A small rotted tree being punched. And the door is easy to do, just put something in your gloves and dont hit directly. And to have all these "experts" on acting like they are amazed, what a joke! To have Michio Kaku on this episode as if some kind of science was going to explain this just makes things worst. To have someone perform something amazing then at least have it be verified by a legitimate observer. Makes me wonder about other so called "wonders' on this show.