Numb was part of a controversial DLC for Rock Band 3.
Francis Joseph McCabe -LRB- May 3 , 1936 - March 15 , 2014 -RRB- was a manufacturing company executive , inventor , pilot and an environmentalist .. He was the founder of Prefco Products , a fire and smoke damper manufacturer and also designed the world 's fastest and lowest wind-responding wind-turbine airfoil .. fire and smoke damper. Fire damper. wind-turbine. Wind turbine. airfoil. airfoil. In addition , McCabe was a rocket scientist and had worked with Boeing , MDI and NASA engineers .. Boeing. Boeing. NASA. NASA. rocket scientist. Aerospace engineering. McCabe gave speeches , was a consultant , a writer and owned more than 100 patents in machinery and aerodynamics .. aerodynamics. aerodynamics. Before his death , McCabe was working on gryoscopic physics , examining its spin-motion-power energy usages .. He had submitted this idea to NASA as a way to replace rocket propulsion .. NASA. NASA. McCabe taught gyroscopic science through The Institutes for the Achievement of Human Potential and at The Quaker School in Horsham , PA. .. The Institutes for the Achievement of Human Potential. The Institutes for the Achievement of Human Potential