Modern Marvels: WWII S01E02 - Mega Builds

Episode Overview

World War II engineering becomes a contest of sheer magnitude, from carving tunnels through solid rock to constructing colossal bridges spanning vast oceans. Massive battleships rule the seas, while legendary structures like the Pentagon and the Maginot Line reshape the battlefield. Each monumental project shifts the war’s momentum, proving that the side with the biggest, boldest designs holds the key to victory.