Sunday , May 16 2021

Five Underwater Discoveries Technology

Lake Titicaca

On April 1, a study published in Proceedings of the National Academy of Sciences the United States highlighted the importance of a recent expedition that has found numerous finds in the depths of Lake Titicaca. Among the gold medals, precious shells and stone artefacts, there were the bones of the sacred young blades. The discovery offers new insights into the religious rituals of the pre-Columbian state of Tiwanaku, which dominated the Andes region between 500 and 900.


Classic finds from Antikyther Shipwreck.

Classic finds from Antikyther Shipwreck. Photo: Brett Seymour / EUA / Argo 2017

In the first century BC, the ship of the Roman age sank near the Greek island of Antikythera. About 2000 years later, divers with sponges accidentally found a wreck in what became one of the most unusual underwater archeological discoveries. The expeditions on the construction site found classic bronze and marble statues and a complex astronomical device known as the Antikyther mechanism.


The ritual structure of the stone at Atlit-Yam

The ritual structure of stone at Atlit-Yamu Photo: wikipedia /

About 400 meters from the coast of Israel is the Neolithic village of Atlit-Yam. Initial finds from the 1980s followed the expeditions that revealed a settlement with wells and houses and more than 60 skeletons. The place is one of the best preserved prehistoric villages. It was submerged after the Ice Age, but life in Atlit-Yam had already ended, perhaps because of the tsunami.


Ruins of Old Town Pavlopetri on the exotic beach of Pound in Laconia, Peloponnese, Greece.

The ruins of the old Greek town of Pavlopetri. Photo: Nikos Pavlakis / Alamy Photo

This location in the south of Greece has already been explored in the late sixties, but in 2009 new technological methods revealed its archeological significance. Between 5000 years, the place is considered the oldest flooded city. Other, older submarine settlements have been discovered, but none of them can boast such remarkably urban features as Pavlopetri.


Stela from Thonis-Heracleion, Aboukir Bay, Egypt.

Egyptian hieroglyphs on the stems of Thonis-Heracleion. Photo: Christoph Gerigk / Foundation Franck Goddio / Hilti

In 1933, the commander of the RAF saw the ruins under the sea when he was flying over the Nile Inlet. He visited that location with an Egyptian scientist and discovered a few items. At the end of the century it was discovered that these ruins were two ancient cities: Thonis-Heracleion and Canopus. The expeditions found sculptures and other treasures.

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