This is a trick by Logan he thought of a while back. He told me it was a different method than saw or needle through arm but i'm not completely sure it really is. Is it real or is it fake? But anyway he asked me to put it up so here it is.
http://www.youtube.com/watch?v=DfNQEY7kUAY
http://www.youtube.com/watch?v=DfNQEY7kUAY