[math-fun] Heavy ice D2O sinks in light water H2O

A while ago we had a discussion about whether heavy ice floats or sinks in light water.  It sinks.  I found a picture and tried to post it, but it exceeded the 40 KB limit for math-fun postings.  It's on page 6 of this document. http://mragheb.com/NPRE%20402%20ME%20405%20Nuclear%20Power%20Engineering/Iso... Antinuclear people should don their tinfoil hat before viewing.   --  Gene