Some commercial ships are now releasing a steady stream of bubbles underwater, and the reason is purely functional: reducing drag. This technique, called air lubrication, reduces resistance and ...

At the height of the war, the Britannic was converted into a hospital ship. It sank in 1916 after hitting a German mine somewhere off the coast of Attica. Decades later, the Greek Department of ...

How Satisfying? "Researchers Find Ship, Underwater Discovery Leaves Them Pale" Posted: May 4, 2025 | Last updated: May 4, 2025 "Did You Know? is the team that brings you incredible human interest ...

Designed to be a mobile, independent, and stealthy weapons platform, a submarine's capability to stay underwater and go unnoticed is its greatest advantage compared to other naval ships.

Istanbul, Mar. 13 (BNA): Türkiye's domestically designed and produced anti-ship cruise missile Atmaca has completed its first underwater firing test, Haluk Gorgun, Turkish Defense Industries Secretary ...

MTDC has taken the ship under their charge to convert it into an underwater museum and artificial reef. The conversion will be undertaken by MTDC and will involve complete cleaning of the ship to ...

At a glance, it just looks like an oblong mass in a sea of grey. But according to intrigued online communities where people noticed it while using 3D map tools earlier this week — and a ...

Swedish and Latvian investigators are looking into the severing of an underwater cable under the Baltic Sea. Police in Norway said on Friday that they had released a Russian-crewed ship after ...

SWEDISH authorities have seized a ship suspected of causing damage to underwater data cables which sparked sabotage fears. A Maltese-flagged ship - The Vezhen - was taken after officials suspected ...

TOKYO--(BUSINESS WIRE)--OKI (TOKYO: 6703) has developed ‘ship classification AI system technology’ for the automatic classification of ship types through deep learning of underwater sounds.

In addition, since underwater sound source, whether an animal or ship, has its own unique characteristics, the type can be identified using sounds. One widely-used method involves humans listening ...