A method and apparatus is provided for a system for maintaining hydrogen purity in an electrical power generator. The received voltages are induced in the coil after the duration of a transmitting current pulse by the decaying current which previously flows in the object due to the voltage induced therein by the coil. Data may be entered, for example using a touch screen, and both displayed on the screen in the corresponding form and stored in a corresponding data record. The apparatus further comprises helical spikes for embedding into the bone upon rotation of the platform. If the RAM is present but the CCI bits are not, then the most restrictive copying and redistribution rules that can be represented by the CCI bits are applied. When data errors are detected for data to be processed internally within the agent, the error correction system passes the corrupted data through the error correction circuit, and out of the agent and back into the agent.