"THE ELEMENTS OF TELEDUCATION"
"... The threat to our future can be met
"In short, without going into details, this is the way the proposed system, outlined by the writer in 1945, works:
"From a central point or points the best technical and science teachers in the land instruct via large wall projection color television AA the classes in the land. If the instructor of the moment is at Yale, the rest of the country is connected to that point. The next lecture may come from MIT in Massachusetts, from Caltech in California or from any other point because all institutions of learning are tied in to the national teleducation closed-circuit hookup. Such lectures will not be merely talk. The teacher - be he a physics, chemical, electrical or electronics professor - will instruct directly from the laboratory all important experiments and make clear any technical point by actual physical demonstration."