National Geographic: Man-Made S02 E02 Artic Icebreakers

Breaking through over 5 feet of ice demands a vessel of incredible power- the Icebreaker. These behemoths keep the worlds shipping lanes open during the harshest of conditions making them vital to the global economy. We follow the construction of a vessel that can break ice and carry cargo at the same time: The Arctic Icebreaking Containership.