How Did They Build That? (2021)

How Did They Build That? (2021)

Speedcore & Steambend (4x3)


Ημερομηνία προβολής: Αυγ 10, 2025

Peek inside a cloud-inspired library in Canada that's built over a live railway; see how clever engineering helped a huge Seattle skyscraper go up without harming its iconic neighbour, then cross an Australian bridge that floats above a busy river.

  • Πρώτη προβολή: Ιαν 2021
  • Επεισόδια: 38
  • Ακόλουθοι: 4
  • Τρέχων
  • Smithsonian Channel
  • στο 0