How Did They Build That?

Smithsonian Channel

Thursday 29 December 2022  18:00 - 19:00 (60 mins)
We visit Australia's One Central Park, the Oslo Opera House, and the California Academy of Sciences in San Francisco to reveal their architectural secrets.

How Did They Build That? may be available on Prime Video (affiliate link)
How Did They Build That? (Smithsonian Channel) Thursday 29 December 2022 18:00 - 19:00