From: alien@comet.invalid   
      
   >Uses a "voice" coil to serve both to start the engine-linear motor and   
   >then to generate electricity to power the drive train once it's running.   
   >  Very interesting videos and text to go into depth on the concept at   
   >this link:   
   >   
   >https://www.msn.com/en-us/autos/other/toyota-s-new-w-piston-fre   
   -engine-hits-50-efficiency/ar-AA1KGSUk   
      
   Interesting.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)