Abstract: It is estimated that by 2030 there will be 145 million EV's in the world, and by 2050 there will be 2.21 Billion Electric Vehicles. These vehicles will require both at home and roadside charging stations for various EV cars and trucks totaling 1.2 million locations just in the State of California alone. The greatest demand will be along remote freeway locations between Las Vegas and Los Angeles such as the Interstate 5 Fwy and the Interstate 15 Fwy. Next year the following car manufacturers are rolling out EV's to meet the surge in demand: Hyundai, Porche, Audi, Nissan, Mazda, Honda, BMW, KIA, Volkswagon, Ford, and Chevy. The present invention describes a system powered by hydrogen gas that can meet this high demand without running power lines everywhere to support roadside and remote charging. The system comprises a hydrogen electrolyzer powered by hydrogen made and stored on site and on demand, to create the needed hydrogen from water at each site to meet the required energy needs.

Abstract: A splint device which provides a compact and versatile flexible device for adequately protecting a person's limb without causing damage by immobilising the injured limb to facilitate healing until further medical attention can be sought. The splint device is inexpensive and can be adjustable in size to fit an individual properly to achieve proper immobilisation of the limb and allow adequate circulation to the damaged area.

Abstract: A credit card operated cellular telephone includes an interface assembly that allows addition of a credit card reader and an electronics board thereto. The interface assembly mates with the existing telephone and battery, and allows a cellular telephone to be easily modified.

Abstract: The preferred embodiment of the invention is a safe birling amusement for use in swimming pools, in which a rotating central cylinder is flanked longitudinally by two stationary approach cylinders with flattened tops; pipes extending through the centers of all three cylinders support the structure, and these support pipes are set in adjustable brackets in two facing vertical walls of the pool. All three cylinders are covered with soft foam, and a foam guard is placed over the bracket and poolside surface; thus approach to the birling cylinder is easy and safe. As well, the rotational speed of the birling cylinder is decreased by virtue of paddle-wheels within that contact the pool water; this allows users to balance more easily.