Scientific American: Dozens of Shipwreck Discoveries Anticipated in New Marine Sanctuary

     Today I read an article about discoveries. They explained that there are new  sanctuaries  in Lake Michigan. Thomsen, who has dived Lake Michigan took a photo of shipwrecks and a lot of artifacts.  There are great findings for a lot of study. She said new Photogrammetry is the key to discover, it makes us be able to see things in the deep. We cannot see it with naked eyes. 


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