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To:
RightWhale
What is a "Hall engine" exactly ?
6
posted on
07/12/2002 5:17:48 PM PDT
by
ChadGore
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To:
ChadGore
It uses electrical fields to move charged particles out the back end of the rocket. It's way more efficient than burning some fuel and blowing that out the back under hot gas pressure.
7
posted on
07/12/2002 5:21:11 PM PDT
by
RightWhale
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