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The Epic Interactive Encyclopedia 1998
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Epic Interactive Encyclopedia, The - 1998 Edition (1998)(Epic Marketing).iso
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Ion_engine
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INFOTEXT
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1992-09-03
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275b
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9 lines
An ion engine is a rocket engine that uses
ions (charged particles) rather than hot gas
for propulsion. Ion engines have been
successfully tested in space, where they will
eventually be used for gradual rather than
sudden velocity changes.
Subject by: Scott Southall