How Did They Build That? (2021) - Season 3 Episode 5 -
Heights & Balance
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.
Please explain the problem in a few words.
Max 255 characters.
Max 255 characters.