IMAGE: A model submarine, designed and built by the high school studentsABC Northern Tasmania: Fred Hooper / ABC Northern TasmaniaPosted Mon 26 Sep 2016 at 3:51amMonday 26 Sep 2016 at 3:51amMon 26 Sep 2016 at 3:51am Majority of the students went into the project knowing very little about submarines(ABC Northern Tasmania: Fred Hooper)ShareCopy linkFacebookX (formerly Twitter)More on:LauncestonEngineering