3 मौसम
28 प्रकरण
How Did They Build That? - Season 3 Episode 5
A 1.2 million square foot office building balances precariously on a 39 foot wide base in Chicago. A building named Pterodactyl lands on top of a Los Angeles parking garage. And the world's longest suspension footbridge is constructed in Czechia.
- साल: 2024
- देश:
- शैली: Documentary
- स्टूडियो: Smithsonian Channel
- कीवर्ड:
- निदेशक:
- कास्ट: Jay Ellis