Now this is small for a submarine

THE world's smallest submarine was made by Canadian Pierre Poulin. It has a displacement of 620kg. It made its official dive in the Memphremagog Lake in Quebec on June 26 2005. -

THE world's smallest submarine was made by Canadian Pierre Poulin. It has a displacement of 620kg. It made its official dive in the Memphremagog Lake in Quebec on June 26 2005. -

guinnessworldrecords.com; thelongestlistofthelongeststuffatthelongestdomainnameatlonglast.com;

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