Sonar image maps sunken shipwreck

STATE-of-the-art sonar imaging has been used to find a steam ship that sunk to the bottom of the sea more than 120 years ago after smashing into another vessel.



via NEWS.com.au | Technology News http://www.news.com.au/technology/science/sonar-maps-the-sunken-shipwreck-of-the-city-of-chester/story-fn5fsgyc-1226894650364?from=public_rss