[Spridgets] 7 MRI's
    Michael Rowe 
    mdrowe at optonline.net
       
    Wed Jan  5 08:12:36 MST 2011
    
    
  
>sudden reversal of the polarity causes a rapid displacement of the air 
>inside,
??So magnets attract and repel air??
Michael Rowe 
    
    
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