I read somewhere that it was possible to   
   see some BH in nature that do not spin.   
      
   How exactly can this be when   
   everything in nature always shows that   
   any vortex formation ends up with a spin?   
      
   r.y   
      
   [[Mod. note -- It seems very likely that all black holes in nature do   
   indeed spin.  But it might be that some spin quite slowly.   
   -- jt]]   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)