Abstract: This blade is a new Frame based design that produces more Energy from the wind then its Fiberglass equivalent in the same size and scale of production. Built to be modular in 40 ft sections with easy airfoil replacement this blade solves major Transportation and costly Maintenance issues, at ?rd the weight, when compared to conventional blades used in the industry today.

Abstract: In one exemplary embodiment, a wind turbine generator may be shown and described. The wind turbine generator can include a nacelle defined along a central axis of a wind turbine along a direction of an airstream and housing a generator; a tail blade connected to a tail end of the nacelle, wherein the tail blade spins against the airstream; at least a first body ring airfoil circularly encompassing the nacelle; at least a second body ring airfoil circularly encompassing the first body ring airfoil; at least a third body ring airfoil circularly encompassing the second body ring airfoil; at least a first body ring propeller housed within the at least first body ring airfoil; at least a second body ring propeller housed within the at least second body ring airfoil; and at least a third body ring propeller housed within the at least third body ring airfoil.

Abstract: This invention relates to field of Visual Acuity Testing, specifically to animated/slide computerized vision testing system and a new “Digital Formula” for the measurement of visual acuity and vision testing for humans. This system was also designed to be the first system to work on not one but three computer platform systems to achieve accurate and consistent vision testing results. Formulated to work on any digital screen this system was designed to replace a 60 year old idea (projection systems) that are still in use today. Todays vision testing methods are out dated and not ceritified in quality. With iQue A/VTS a doctor, if desired may pull up the same testing system on a 17? LCD monitor all the way up to and including a 50? Plasma system under the guidelines of the “Digial Formula”. Using Plasma Screen or the new OLED technology offers every patient a testing envoirnment with static or motion images design with a mathamatical formula for vision acuity testing under “RealWorld” condistion.