Asri-unix.1368 net.space utzoo!decvax!cca!DIETZ@USC-ECL@sri-unix Thu Apr 29 10:55:36 1982 Reaction Engine Pollution From: Paul Dietz The proposed MIT one coil accelerator induces very high currents in the accelerated mass; it is melted or vaporized. If vaporized, no pollution problems should occur as the particles that condense out will be very small. I wonder if it is possible to develope a kind of cross between these reaction engines and ion engines. I have in mind some kind of accelerator that induces currents in a dense plasma, accelerating the particles in the plasma collectively. This may give much higher thrust than ordinary ion engines. ------- ----------------------------------------------------------------- gopher://quux.org/ conversion by John Goerzen of http://communication.ucsd.edu/A-News/ This Usenet Oldnews Archive article may be copied and distributed freely, provided: 1. There is no money collected for the text(s) of the articles. 2. The following notice remains appended to each copy: The Usenet Oldnews Archive: Compilation Copyright (C) 1981, 1996 Bruce Jones, Henry Spencer, David Wiseman.