NOVELTY - A cell (203) comprises: a back wall; a side wall extending upwardly from and around a periphery of the back wall to define an inner region of the cell; and an electrode disposed on the back wall within the inner region to divide at least a portion of the inner region into first and second regions.    USE - In electrolysis unit, and for producing gas (claimed).    ADVANTAGE - The cell provides reliable and cost effective production of gases such as hydrogen and oxygen; and produces hydrogen and oxygen as well as other gases are inexpensively and safely.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for following:    (1) electrolysis unit comprising two electrodes, and cell wall structure;    (2) producing first and second gas using unit. The providing of the unit further includes: applying a coating seal over the first and second chambers to seal the first and second chambers, where the coating seal is comprised of solution of 10% acrylonitrile butadiene Styrene by weight concentration dissolved in methyl ethyl ketone solvent; securing first and second electrodes to the first and second chambers using a cement, where the cement is comprised of 2% acrylonitrile butadiene Styrene by weight concentration dissolved in methyl ethyl ketone solvent; providing the conductive solution includes providing an electrolyte and water, where the conductive solution comprises NaCl 30 wt.%.;    (3) a unit cell comprising: several of chambers;    (4) operating a unit for producing hydrogen and oxygen involving channeling hydrogen and oxygen produced by the electrolyzed solution out of the unit;    (5) obtaining power from a unit capable of generating and storing hydrogen and oxygen;    (6) electrode use in unit for storing a first gas and a second gas or use in electrolysis unit;    (7) deposition system for forming a structure on substrate capable of receiving the structure;    (8) forming structure using deposition method;    (9) electrolyte amperage meter comprising test chamber, electrically conductive terminals;    (10) determining concentration of foreign matter present within conductive solution;    (11) internal combustion engine;    (12) combustion chamber fluid pump comprising ignition source, and two check valves;    (13) operating combustion chamber fluid pump;    (14) desalinization unit comprising electrodes, tap, and collector;    (15) operating unit for removing foreign matter from conductive solution involving precipitating out foreign matter within the solution by electrolyzing the solution due to the voltage applied across the first and second electrodes;    (16) oxygen generator comprising fuel cell, unit capable of electrolyzing conductive solution, and oxygen line;    (17) operating oxygen generator;    (18) system for load leveling electrical grid comprising: controller, and unit configured to store hydrogen and oxygen;    (19) operating the system for load leveling an electrical grid;    (20) system comprising unit to produce electrical power and power supply;    (21) operating system comprises two units;    (22) impact accelerator comprising housing, reciprocating hammer, and anvil;    (23) operating impact accelerator;    (24) accelerator generator comprising housing, reciprocating hammer and toroidal coil;    (25) operating accelerator generator;    (26) impact accelerator generator comprising housing, reciprocating hammer, and toroidal coil;    (27) operating impact accelerator generator;    (28) capacitor comprises several electrodes, conductive solution and two terminals;    (29) electrical insulator comprising insulator body;    (30) voltage doubler circuit comprising transformer;    (31) driver circuit for driving electrolysis devices comprising two transformers; electrolysis device six diodes; and positive and negative terminals;    (32) impact accelerator method involving initiating combustion of mixture of hydrogen and oxygen supplied to the combustion chamber to force a hammer element against an anvil of the impact accelerator;    (33) combustion chamber pump method involving initiating combustion of the combustible fluid supplied to the combustion chamber to force pumping fluid out of a pumping chamber;    (34) combustion chamber pump.    DESCRIPTION OF DRAWING(S) - The figure shows view of units from different orientations.    Unit (201)    Cells (203)    Clips (205)    Base plate (209)    Bars (213)