article_snippet: An unmanned vehicle's spotlights lit up the pitch darkness, revealing crisp high definition images of massive rusted iron in crystal clear turquoise water.
article_snippet: It weighed 270 tons, and gunners had to duck into a blast shelter before firing It to keep from getting killed.
article_snippet: While in the Musashi's death throes, the gun discharged one time before everyone took cover and blew sailors off the right ship's deck, Allen's researchers said.
article_snippet: It was one of three such guns followed by rows of other guns.
article_snippet: The camera appeared to spare viewers any skeletal remains, but among unfired shells and bent iron, small objects peered at the lens.