Abstract: A gyroscopic balance unit 300, may be described as an apparatus that integrates three or more gyroscopes into one unit, allowing their forces to unite in such a manner that they work together in balanced harmony. This is achieved by applying a processional propulsion method of operation, to the gyroscopic balance unit 300, to harness balance and direct it's gyroscopic forces, in such a way that they flow together and work as a team developing balance gyroscopic precession that takes a spiral path, and pushes in an overall linear direction.

Abstract: This invention is an improvement of prior art formed shapes and extrusions. When fabricated with the within described materials such as polycarbonate, spring steel, composites, etc. Due to their inherent spring like quality it allows, formed shapes and extrusions to flatten and fold unto themselves creating a coiled spring like shape. This coiled shape has advantages of ease of handling, space utilization and embedded mechanical energy which prior art linear extrusions lack.

Abstract: Roofing apparatus comprises:(a) a longitudinally elongated blade having a laterally presented sharp edge section adapted to initially penetrate between two stacked shingles, and a laterally presented thickened edge section adapted to spread the two shingles as the blade further penetrates laterally therebetween,(b) and structure to separate one of the two relatively spread shingles from the other by movement of the one shingle in a direction generally parallel to the other.Other mechanism allows feeding of the shingles, successively, off the apparatus and onto a roof.