Michael Tobis wrote:

> That all said a device that could passively generate 50 watts of
> infrared per square meter would surely be enormously useful for other
> reasons. Perhaps there are some other problems with the design?

Like I said, it's a perpetual motion machine. Other than that, yeah it's 
all peachy. Energy too cheap to meter etc etc.

Surprising the patent office didn't spot it as they are supposed to be 
on the lookout for these things. OTOH perhaps one could argue that it 
isn't technically a true perpetual motion machine, but it's close enough 
(unless I misunderstand something, which is always possible).

James

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