description About
It is impossible to swallow a spoonful of cinnamon. Take the word of the hundreds of daredevils who have tried this popular Internet challenge -- and failed. Witness the engineering challenges of building a homemade zip line.
Info
- verified Status: Returning Series
- person By: Unknown
- calendar_month Release Date: 2014-06-20
- video_camera_front Companies National Geographic, National Geographic Channels International, IWC Media
- tag Season: Season 1
- timer Episode Runtime: Mins
- star Rating: 0 / 10
- visibilityViews: 3 views
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starUser Ratings:
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