Nuclear submarines may seem about as high tech as you can get, but they're really just underwater steam ships with an atomic reactor to boil the water to drive the propeller. Since a superheated steam ...

Sailors from the Los Angeles class-attack submarine USS Toledo (SSN 769) try out a prototype submarine steam suit ensemble during an orientation class held at Naval Submarine Base New London. The Navy ...

ARLINGTON, Va.--Machinist's Mate 1st Class Nathan Lindner was testing the newest suit designed to protect Sailors from steam leaks on nuclear-powered submarines. He pulled on thick gloves and boots, ...

Sailors from the Los Angeles-class attack submarine Toledo gave high marks in recent tests to the prototype steam suit protective gear they would use to fix steam line leaks that posed a threat to the ...