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It is unlikely that any one of these machines was the Antikythera mechanism found in the shipwreck since both the devices fabricated by Archimedes and mentioned by Cicero were located in Rome at least 30 years later than the estimated date of the shipwreck, and the third device was almost certainly in the hands of Posidonius by that date.
Recovered ship's equipment included lead scupper pipes and hull sheeting, and a set of sounding leads weighing 6 and 14 kg (13 and 31 lb). These are the only sounding weights ever discovered on an ancient shipwreck in the Aegean, although comparable examples have been recovered along the Levantine coast.
Expedition to shipwreck in Tallinn Bay. The archaeology of shipwrecks is the field of archaeology specialized most commonly in the study and exploration of shipwrecks. [1] Its techniques combine those of archaeology with those of diving to become Underwater archaeology. However, shipwrecks are discovered on what have become terrestrial sites. [2]
Parts of an ancient shipwreck emerged from the sand at the 3200 Block of Daytona Beach Shores earlier this week, located about 5 miles south of downtown Daytona Beach, Florida. "The ocean gives us ...
Etowah Indian Mounds are a 54-acre (220,000 m 2) archaeological site in Bartow County, Georgia, south of Cartersville.Built and occupied in three phases, from 1000–1550 CE, the prehistoric site is located on the north shore of the Etowah River.
The screw pump is the oldest positive displacement pump. [1] The first records of a water screw, or screw pump, date back to Hellenistic Egypt before the 3rd century BC. [1] [3] The Egyptian screw, used to lift water from the Nile, was composed of tubes wound round a cylinder; as the entire unit rotates, water is lifted within the spiral tube to the higher elevation.
The boiler from the John Evenson steam tug now lies on the bottom of Lake Michigan. The 54-foot steam tug sank on June 5, 1895, and was finally discovered by two Wisconsin maritime historians on ...
Stallings Island is an archeological site with a large shell midden, located in the Savannah River near Augusta, Georgia. The site is the namesake for the Stallings culture of the Late Archaic period and for Stallings fiber-tempered pottery, the oldest known pottery in North America. The site was declared a National Historic Landmark in 1961.