NOVELTY - The apparatus includes two electrodes of cells, an electrolyte pump (22), and a turbulence inducing unit, where an electrolyte undergoing electrolysis is caused to move past the electrodes in a state of turbulent flow. The turbulence is a flow restricting plate that includes apertures through which the electrolyte is accelerated, where the apertures act to promote turbulent flow. The electrodes are formed, by vertical plates, with the flow restricting plate that is horizontal and located beneath the electrodes. The apparatus further comprises a capping plate atop of the electrodes.    USE - The apparatus is useful for producing hydrogen by electrolysis (claimed) of water, and as a stand alone unit, where the hydrogen gas is useful as a fuel in fuel cells of an internal combustion engine in a vehicle.    ADVANTAGE - The apparatus: efficiently produces the hydrogen with improved burn efficiency, and reduced unburnt hydrocarbons, carbon monoxide emissions and gas bubbles, and is easy install into any vehicle.    DETAILED DESCRIPTION - The apparatus includes two electrodes of cells, an electrolyte pump (22), and a turbulence inducing unit, where an electrolyte undergoing electrolysis is caused to move past the electrodes in a state of turbulent flow. The turbulence is a flow restricting plate that includes apertures through which the electrolyte is accelerated, where the apertures act to promote turbulent flow. The electrodes are formed, by vertical plates, with the flow restricting plate that is horizontal and located beneath the electrodes. The apparatus further comprises a capping plate atop of the electrodes. The capping plate includes apertures through which electrolyte passes for collection and reuse and through which hydrogen and oxygen gas passes for collection. The apertures of the capping plate are larger than apertures of the flow restricting plate so as not to restrict flow of the electrolyte. The electrodes are arranged in an array. An INDEPENDENT CLAIM is included for a method of generating hydrogen gas by the electrolysis of water.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a hydrogen generating apparatus.    Electrolyte reservoir (12)    Generating unit (14)    Electrolyte supply line (16)    Electrolyte replenishment line (20)    Electrolyte pump. (22)