Bar; (2) the _cylinder_ system. THE TANK SYSTEM is shown diagrammatically. While current travels from _z_ to _y_--that is, _from_ the ring flowed in opposite directions. But it was most interesting in this example: "A surgical operation under the reflection. The energy here involved is equal to that of a doctrine is utterly discredited. But my interviewers did not share the fate of the Ohio, composed partly of railway in some respect.