Diesel-powered submarines present a seemingly paradoxical challenge: diesel engines require oxygen to operate, while ...
The USS Lionfish was commissioned in 1944 and earned one battle star for service in World War II. It sank a Japanese ...
Modern Engineering Marvels on MSN
Inside the Strait of Hormuz: Why underwater noise protests Iran’s black hole submarines
A sonar operator could do everything and not hear anything useful. That has become an inherent part of the water in the ...
The K-222 submarine (Papa-class), built by the Soviet Union as part of Project 661 “Anchar”, still holds the record for the world's fastest submarine, reaching a speed of 44.7 knots while submerged.
Andrey Alexeenko, who manages the submarine operations described the incident as relatively minor, saying they were able to free the sub when the tide came up ...
Walk the deck, tour the cramped interior, then spend the night onboard for a one of a kind history experience you’ll remember ...
Diesel-powered submarines present a challenge that may seem paradoxical at first. Their engines require oxygen to operate, yet these vessels routinely travel beneath the ocean surface. Naval engineers ...
Morning Overview on MSN
Diesel subs run underwater without air: Here’s the wild trick
Modern diesel submarines seem to break a basic rule of engines: they keep moving underwater even though diesel power needs oxygen. The trick is that these boats are really two propulsion systems in ...
The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack submarines and ballistic missile submarines remain unmatched in speed, ...
Florida school choice law unfairly criticized. Why not add sewer tax to help replace septic tanks, aid Indian River Lagoon?
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