8 Season
84 Episode
Ultimate Factories - Season 7 Episode 9 Roller Coaster
The 'Giant Inverted Boomerang' roller coaster currently has only 5 installations in the world and speeds riders to over 100 kph over loops, drops and banks. This episode follows the construction of this roller coaster at the Jinjiang Action Park, Shanghai China.
- Year: 2013
- Country: United Kingdom, United States of America
- Genre: Documentary
- Studio: National Geographic
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