At 04:04 AM 8/1/01 +1000, you wrote:

>What about using a rotorless system like in
>the movie Red October?? If you apply electricity
>to the water itself you can move it with a magnetic
>field. There are a few experiments like this on
>the net. Model "stealth" sub anyone?? ;o)

Web search for magnetohydrodynamics (MHD) may turn something up.

I kinda suspect that with hobby materials it will be especially
stealthy because it won't move, but I'd love to be shown wrong
on that.

Best regards,

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