Modern Marvels
Building a Skyscraper (2): The Exterior (11x36)
Ημερομηνία προβολής: Σεπ 06, 2004
Skyscrapers are an extraordinary feat of human engineering: exposing millions of pounds of concrete and steel to the enemy forces of wind and gravity. Each of these tools has evolved over the 100-plus year history of the skyscraper era.
- Πρώτη προβολή: Δεκ 1993
- Επεισόδια: 809
- Ακόλουθοι: 76
- Τελείωσε
- H2
- Κυριακή στο 22