Although the Type 212A submarines remain capable vessels in modern times, subsequent variants have been introduced that are ...

This is an example of a true Diesel engine as patented by Rudolph Diesel in 1897. The Diesel is one of the most efficient converters of fuel and the backbone of global transport. This engine was built ...

DAHLEWITZ, Germany—Rolls-Royce has restarted commercial engine activity at its Dahlewitz, Germany, facility by inducting its ...