IN practice, an electrician sometimes merely requires a circuit diagram of the apparatus or equipment with which he is working. He must therefore use symbols to denote electric bells, dynamos, etc ...

NEMA, the National Electrical Manufacturers Association, Rosslyn, Va., recently released ICS 19-2002, Industrial Controls and Systems: Diagrams, Device ...

Scientists have developed a method for tracing the flow of information across synapses, called TRACT (Transneuronal Control of Transcription).

Conspiracy theorists claimed the chip could control people’s minds, despite the diagram being for a Boss Metal Zone MT-2 pedal ...