The dark, cold Baltic Sea holds the remains of shipwrecks going back as far as 800 years. The sea's freshwater doesn't support the life forms that break down wood in salt water. In a photo collection at Environmental Graffiti we see a Russian team explore the shipwrecks of the Baltic, including a close look at an American-made ship that once belonged to Tsar Nicholas I, which sank in 1856. More
No comments:
Post a Comment