Your "harsh" judgment of Schoell and Nelson looks prescient at the moment but I have seen incredible comebacks that few would have imagined.
I still recall quite vividly the joy when Steve Jobs was fired to be replaced by a guy who knew how to do business right.
I really don't know why Harry's grotesquely flawed invention didn't get more analytical skepticism from knowledgeable folk but the idea of a waste heat engine is hardly novel by itself.
Hey, how about that new engine the Navy is developing that will run on ocean water alone? And if you believe that...
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