"A sensação de poder" por Se , fevereiro de 1958 , que está disponível no Arquivo da Internet . Foi identificado anteriormente como a resposta para esta velha questão e este .
Na história de Asimov, a arte redescoberta é chamada de "grafítica":
"On the other hand, a missile with a man or two within, controlling flight by graphitics, would be lighter, more mobile, more intelligent. It would give us a lead that might well mean the margin of victory. Besides which, gentlemen, the exigencies of war compel us to remember one thing. A man is much more dispensable than a computer. Manned missiles could be launched in numbers and under circumstances that no good general would care to undertake as far as computer-directed missiles are concerned—"