Battle Stations: Radar

The History Channel takes a fascinating look at radar technology, from its accidental discovery to the many ways the Allies used it in World War II. From MIT's "Radlab" and the tall radar towers built along England's southern coast to warn of German bombers to U.S. submarines' use of radar to fight the Japanese in the Pacific, see how radar revolutionized the way wars are fought, including moving women to the front lines for the first time.