Diesel-powered submarines present a challenge that may seem paradoxical at first. Their engines require ...
If diesel engines need air for combustion, then how can submarines use them? Here's what you need to know about the clever ...
The age of diesel-powered submarines began in 1912, and these subs dominated the waters for more than 40 years, through both World War I and World War II. In the U.S., this era ended when the last ...