How Did They Build That? · SEASON 4

Speedcore & Steambend

Episode 3 · 2025-08-10

★ N/A
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How Did They Build That? poster
Season 4Episode 3★ N/A/10
  • Documentary

Episode overview

A railway-spanning library mimics the clouds. A speed-core skyscraper is built in record time. And a world first bridge inspired by a child's toy.

45 minutes

Season 4 episodes

1. Space Stations & Super Inventions2025-07-27 2. Medals & Marinas2025-08-03 3. Speedcore & Steambend2025-08-10 4. High Waters & Harsh Winds2025-08-17 5. Ecobuilds & Earthquakes2025-08-24 6. Shipyards & Slender Builds2025-09-07 7. Summit & Submerge2025-09-14 8. Facelifts & Scaffolds2025-09-21 9. Super Stadiums & Extraordinary Elevators2025-09-28 10. Floating Parks & Upcycled Towers2025-10-05