NOVELTY - The apparatus for the electrolysis of water to produce hydrogen gas and oxygen gas for an internal combustion engine of a vehicle, comprises an enclosure (110), a power source disposed external to the enclosure, an oscillator disposed external to the enclosure, a water input port (130) extending through the enclosure, a float valve disposed within the enclosure, a gas outlet port (150) extending through a top assembly (140) of the enclosure, and water disposed within the enclosure. The enclosure has a bottom, walls, which are attached to the bottom and have distal ends.    USE - The apparatus is useful for the electrolysis of water to produce hydrogen gas and oxygen gas for an internal combustion engine of a vehicle.    ADVANTAGE - The electrolysis apparatus ensures low cost, renewable, safe and eco-friendly production of a mixture of hydrogen gas and oxygen gas from water.    DETAILED DESCRIPTION - The apparatus for the electrolysis of water to produce hydrogen gas and oxygen gas for an internal combustion engine of a vehicle, comprises an enclosure (110), a power source disposed external to the enclosure, an oscillator disposed external to the enclosure, a water input port (130) extending through the enclosure, a float valve disposed within the enclosure, a gas outlet port (150) extending through a top assembly (140) of the enclosure, and water disposed within the enclosure. The enclosure has a bottom, walls, which are attached to the bottom and have distal ends, which extend upwardly from the bottom. The top assembly is removably attached to each of the distal ends of the walls. The bottom, walls and top define an enclosed space, a first- and a second electrode (120) and an electromagnetic energy radiator disposed within the enclosed space. The power source is interconnected with the first electrode comprising a cathode and with the second electrode comprising an anode. The oscillator is interconnected to the electromagnetic energy radiator. The first electrode and second comprise a planar member and have a thickness of 0.125 inches. The first electrode is separated from the second electrode by a gap of 0.1875 inches. The float valve assembly is in fluid communication with the water input port, which is connected with a water source, and maintains a water level sufficient to completely cover the first electrode and the second electrode. The apparatus has (N) first electrodes, where (N) greater than or equal to 3 and (N) second electrodes, where the (i)th first electrode is disposed between two second electrodes, where (i) greater than or equal to 2 and less than or equal to (N-l) and where the (j)th second electrode is disposed between two first electrodes, where (j) greater than or equal to 2 and less than or equal to (N-l). The apparatus includes (M) electromagnetic energy radiators, where (M) is 6, and (M) oscillators. The (m)th energy radiator is interconnected with the (m)th oscillator, where (m) greater than or equal to 2 and less than or equal to (M). A first, a second, a third, a fourth, a fifth and a sixth oscillators provide energies comprising frequencies of 620 Hz, 630 Hz, 12,000 Hz, 42,800 Hz, 48,000 Hz and 100,000 Hz to the corresponding energy radiator and power levels of 600 watts respectively. INDEPENDENT CLAIMS are included for:    (1) an engine system; and    (2) a vehicle.    DESCRIPTION OF DRAWING(S) - The diagram shows a perspective view of an electrolysis apparatus.    Enclosure (110)    Electrodes (120)    Water input port (130)    Top assembly (140)    Gas outlet. (150)