Season
Episode
- Episode 1: Berlin Wall
- Episode 2: Impossible Bridges: Denmark to Sweden
- Episode 3: Impossible Bridges: Greece
- Episode 4: Hoover Dam
- Episode 5: Inside NCIS
- Episode 6: Garbage Mountain
- Episode 7: Ice Hotel
- Episode 8: Supertanker
- Episode 9: Machines of War: Missiles
- Episode 10: Science of Steel
- Episode 11: Episode 11
- Episode 12: Machines of War: Guns
- Episode 13: Panama Canal Unlocked
- Episode 14: Science of Bricks
- Episode 15: Science of Concrete
- Episode 16: Megafactories Ferrari
- Episode 17: Impossible Bridges:China
- Episode 18: Ultimate Structures: Super Rigs
- Episode 19: Rockeaters of Iceland
MegaStructures Season 3 Machines of War: Guns
MegaStructures is a documentary television series appearing on the National Geographic Channel in the United States and the United Kingdom, Channel 5 in the United Kingdom, France 5 in France, and 7mate in Australia.
Each episode is an educational look of varying depth into the construction, operation, and staffing of various structures or construction projects, but not ordinary construction products.
Generally containing interviews with designers and project managers, it presents the problems of construction and the methodology or techniques used to overcome obstacles. In some cases this involved the development of new materials or products that are now in general use within the construction industry.
MegaStructures focuses on constructions that are extreme; in the sense that they are the biggest, tallest, longest, or deepest in the world. Alternatively, a project may appear if it had an element of novelty or are a world first. This type of project is known as a Megaproject.
