NOVELTY - A hydrogen production system comprises a rotatable and replaceable container to store encapsulated metal hydride shells, which is fixed to the inner surface of the cylinder, on both sides, by supporting rings with rollers to provide a rotatable support.    USE - Production, storage and dispensation of hydrogen for internal combustion engines and fuel cells for automobiles.    ADVANTAGE - The system is unified and modular, and can handle metal hydrides lighter and heavier than water. It can serve both as a hydrogen dispenser and a storage unit in the form of a single system. Its capacity can be easily increased by attaching additional storage modules to enable automatic and continuous supply of hydrogen at a required pressure and flow rate. It provides a hydrogen gas that is 99.9% pure.    DETAILED DESCRIPTION - A hydrogen production system comprises:    (a) a sealed and replaceable cylinder (7a), filled with water, having a lid (7b), mounted vertically on a platform;    (b) a rotatable and replaceable container (7) to store encapsulated metal hydride shells (2), fixed to the inner surface of the cylinder, on both sides, by supporting rings (16) with rollers (18) to provide a rotatable support;    (c) a lid having a moist separation mesh;    (d) a slider base (22) having a passage;    (e) baffles (17, 19) disposed both inside and outside periphery of the container;    (f) movable ramming mechanisms (11a) extending plane perpendicular to the pair of containers;    (g) a motion transmitting element (22a) connected to outer baffles;    (h) an outlet (1) disposed on the lid of the cylinder to release the hydrogen thus produced in the cylinder; and    (i) a control panel to control the operations of the system.    An INDEPENDENT CLAIM is also included for a method for the production, storage and dispensation of hydrogen, comprising:    (i) mounting the sealed cylinders on the platform filled with a proportionate quantity of water and a container with encapsulated metal hydrides;    (ii) directing the encapsulated metal hydride into the ramming mechanism by baffles disposed in the container and crushing the desired quantities of encapsulated metal hydride shells to disintegrate into small pieces;    (iii) dispersing the metal hydride into the water;    (iv) reacting the metal hydride with water to produce hydrogen;    (v) releasing the hydrogen through outlet provided at the top of the cone and container; and    (vi) collecting the disintegrated pieces and the byproducts at the bottom of the container.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen production system.    Outlet (1)    Metal hydride shells (2)    Container (7)    Cylinder (7a)    Lid (7b)    Ramming mechanisms (11a)    Rings (16)    Baffles (17, 19)    Rollers (18)    Slider base (22)    Motion transmitting element (22a)