10-13-2009, 03:28 PM
Remember the submarine in Tom Clancy's "The Hunt for Red October" that used magnetohydrodynamic propulsion instead of screws?
Such a system does exist.
http://en.wikipedia.org/wiki/Magnetohydrodynamic_drive
Such a system does exist.
http://en.wikipedia.org/wiki/Magnetohydrodynamic_drive