I was just wondering if anyone caught Fight Science on National geographic Channel last night. It was pretty interesting they had different martial art disciplines and they tested the speed and power of the punches and kicks and such. They had Rickson Gracie on there also. The boxer had almost 1000lbs of force behind his punch, and the muay tai guy's knee to the chest could push in the chest 2in and cause in eternal bleeding. It was pretty interesting just wondering if any of you guys saw it and your thoughts.