How Did They Build That?
Airing | 5/13, 10:00p
S4 E8 | Facelifts & Scaffolds
1h 0m|TVPG|How-to|Smithsonian Channel|2025
A museum building bends 1,100-glass tubes to form a facade and tunnels below the water table; a vast 11-storey glass atrium HQ is built on the former Berlin Wall site to represent unity.