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Sun Power

Pt 101490
Sun Power (Jun, 1935)

It is interesting to compare the proposed solar heaters, revolving to face the sun, with a project of, supposedly, the year 2660, which appeared twenty-four years ago in a novel written by the Editor of this magazine, and entitled “Ralph 124C 41 + .”

Pretty interesting guesses from 1935 (and even before that!)…


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