Interesting facts Underwater Robots Map 2,000 Square Kilometers of the Black Sea Floor and Discover 65 Shipwrecks at 2,200 Meters Depth, Dating Back to 3,300 BC, From the Bronze Age to the 19th Century, Perfectly Preserved by Anoxic Conditions and Revealing Naval Construction Details Unfound Elsewhere in the World Valdemar Medeiros 10/03/2026 at 14:24
