Maersk’s Triple-E is a new class of fuel-efficient container ships, designed for lower speeds and CO2 emissions. The 400-meter long ships break the record in container ship capacity and are expected to be the world’s largest ships in service. With the Discovery Channel, Maersk is giving a sneak peek of the construction of one of their massive vessels at the DSME shipyard in Okpo, Korea with this 76-second time-lapse video.