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1. Glyn Moody

   Mass of small volcanic rocks found off New Zealand coast - http://bit.ly/Nn7BSj weak headline: the point is, they were *floating* rocks

   about 9 months ago from web at London, England, United Kingdom
   • Graham Perrin

     most pumice is light enough to float (if I'm missing something, sorry)

     about 9 months ago
   • Glyn Moody Graham Perrin

     I know; my point was that the headline didn't bring this out

     about 9 months ago