The British subsequently developed an on-board escape system, whereby sailors waiting their turn to go out through a pressure ... was more submarines than the entire German U-boat fleet at the ...

Submarines have changed both naval warfare and global politics. Here are some of the most important submarines that ever ...

Peter Leith (L) made the journey from Orkney to Shetland on U-Boat as a sea cadet A man from Orkney has been recalling how he took to sea in a German U ... to Shetland on a submarine.

The wreck of a German submarine that sank during World War One has been found in the North Sea and officials believe 23 bodies may be inside it. The type UB-II submarine is said to be in good ...

French priest Marin Mersenne posited that a cylindrical, copper-sheathed craft would withstand water pressure ... in unrestricted submarine warfare. Namely, German U-boats could sink virtually ...

Researchers from the “Eslabón Perdido” (Missing Link) team have come across a German Reichsmarine submarine off the ... “We found this hull, which is very large and was not on the nautical ...

An implosion involves a large force crushing a vessel incapable of withstanding that force as result of a significant pressure difference ... weak point and cause the hull's failure.

The Lady Hawkins was torpedoed by a German U-boat submarine in 1942, and its location remains unknown, despite the availability of high-tech search and seafloor mapping equipment. It’s as if an ...

Explorers say they’ve found the wreckage of a British warship that was sunk by a German U-boat during World War ... depot ship for destroyers and submarines during World War I and sunk by ...

This has included collisions and some dozen U.S. Navy ... World War, a German Type VIIC submarine nearly sank on its maiden voyage because the boat's new deepwater high-pressure toilet was used ...

In 1917 Britain and her allies were losing hundreds of ships every month to German U-boats. These deadly submarines patrolled ... And curves on the hull could be mistaken for the shape of the ...

and the second boat was never finished. Illustrations of this submarine look like a steam kettle (and, it so happens, Papin also invented the pressure cooker). An engraver might have confused the ...