Abstract: A non-organic composite lumber including primarily plastic and minerals for use as decking among many applications.

Abstract: A system for effecting automatic identifying of a receiving aircraft receiving fuel from a fuel delivery apparatus in a delivering aircraft during an airborne fueling operation includes: (a) a first unit coupled with the receiving aircraft; (b) a second unit coupled with the delivering aircraft; and (c) a processing unit coupled with at least one of the first unit and the second unit. The first and second units cooperate to effect communicative coupling for conveying identifying information between the receiving aircraft and the delivering aircraft. The processing unit cooperates with at least one of the first unit and the second unit for employing the identifying information to effect the identifying.

Abstract: A carbon dioxide driven electrical power plant for integration with surrounding utilities. This power plant uses the earth's gravitational effect on mass, provided by solid carbon dioxide, to create work. This work is then harnessed in the form of electrical power. The carbon dioxide gas released during the formation of dry ice and during the sublimation stage when the dry ice is dispensed at the bottom of a vertical shaft is recycled through a gas filtration system and liquefaction system to create additional dry ice.