NOVELTY - Hydrogen generating device comprises a chamber divider (8) for separating positive electrode from negative electrode and extending down into an electrolyte fluid (2) to a point spaced from chamber bottom and perforated within the electrolyte fluid so that the electrolyte fluid can flow freely between the electrodes but impervious to the passage of gases above the level of the electrolyte fluid; separate vents (4, 7) for venting the generated hydrogen from other gas or gases produced by electrolysis; and a fill cap (5) for replenishing the electrolyte fluid.    USE - The device is used for generating hydrogen for an internal combustion engine (claimed).    ADVANTAGE - Hydrogen and oxygen may be separated without the expense and maintenance requirement of filters and without the expense, weight, and energy requirements of magnets. Safety is enhanced and any environmental impact is minimized.    DETAILED DESCRIPTION - Hydrogen generating device comprises a mechanism for providing a positive electric current to power the device; a mechanism for providing a negative electric current to ground the device; housing (1) for a chamber (9) a positive electrode (anode (3)), a negative electrode (cathode (6)), and an electrolyte fluid (2) to enable electrolysis within the housing, a chamber divider (8) for separating the positive electrode from the negative electrode and extending down into the electrolyte fluid to a point spaced from the chamber bottom and perforated within the electrolyte fluid so that the electrolyte fluid can flow freely between the electrodes but impervious to the passage of gases above the level of the electrolyte fluid; separate vents (4, 7) for separately venting the generated hydrogen from other gas or gases produced by the electrolysis; and a fill cap (5) for replenishing the electrolyte fluid.    DESCRIPTION OF DRAWING(S) - The drawing is a section view of the device.    Housing (1)    Electrolyte fluid (2)    Anode (3)    Vents (4, 7)    Fill cap (5)    Cathode (6)    Chamber divider (8)    Chamber (9)