Impossible Engineering - Season 7 (2020) (saison)
Grande-Bretagne,
2020, 42 min
Résumés(1)
The world's highest bridge impossibly spans an 1,800-foot chasm known as the Crack in the Earth, and to build this engineering marvel, experts use cutting-edge construction technology that can conquer the deadly cliffs of this rugged environment. (Science Channel)
Photos (12)
Photo © Discovery Networks
