W2TCH

How Did They Build That? (2021 – ...)

2021 • 4 seasons • Documentary
On September 29, 2026
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Season 4

How Did They Build That? · S4E5 — Ecobuilds & Earthquakes

Aug 24, 2025 · 45 min

Synopsis

A nine-acre roof is being installed on an airport, allowing operations to continue uninterrupted. Deep within the desert, a museum is constructed to maintain optimal temperatures. Simultaneously, a tower, widely disliked by San Francisco residents, rises from the city's landscape.