This Guy has too much time
So once you get past his awful cutting of the cards thing. He gets to the cutting of the sponge. It is pretty cool the first couple of cuts, then it gets into the fire ball. The rest of the video is this dude just melting crap with a hot knife. At one point I wonder if he is going to try and cook a steak. Be careful if you try a lot of dangerous fumes in plastics.