From Newsgroup: alt.tv.star-trek.tos   
   From Address: graemecree@aol.com   
   Subject: Re: how to make a Gorn cannon (video preview)   
      
   Any predictions?  Despite what the commercial makes it look like, I'm   
   betting it won't work.  The air will probably just escape through the   
   hole without building up enough to blow the diamonds out.   
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