From: nospam@127.0.0.1   
      
   Also, FYI Jeff Findley, another case of the use of magnetic torque, EM   
   drive w/o the violation of conservation of momentum, from the Biblio:   
      
   > http://www7.informatik.uni-wuerzburg.de/forschung/space-explor   
   tion/projects/uwe-4/publications/   
      
   See:   
   P. Bangert, A. Kramer, K. Schilling, "UWE-4: Attitude and Orbit Control   
   on a 1U CubeSat scale using magnetic torquers and an electric propulsion   
   system", Pico- and Nano-Satellite Workshop, Berlin, 2018   
      
      
   Dave   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)