Abstract: A unique point absorber type wave energy conversion device is disclosed that includes a Power Take Off (PTO) which uses a torsion spring to return a vertical shaft to its original position after being rotated by a rope or cord that pulls a reel via a guide system. This spring return allows the PTO and housing to stay stationary under the wave energy while a buoy at the surface provides an oscillating linear movement. The oscillating rotary motion caused by the interaction of the buoy and spring is converted into a one directional motion via a one-way clutch and is transmitted to generators using a gearbox that increases rotational speed.

Abstract: An explosive composition for high temperature applications comprises the reactant thorium and molybdenum trioxide. This composition when reacted liberates great amounts of thermal energy at extremely high temperatures in excess of 4000.degree. K forming reaction products of thorium dioxide and molybdenum.