Engineering Catastrophes
Pennsylvania Ice Flood (5x7)
Ημερομηνία προβολής: Ιαν 05, 2022
An unprecedented cycle of freezing and thawing causes dramatic destruction to a landmark bridge in Pennsylvania; experts investigate and reveal how a sudden surge of icy floodwater buckled pier foundations weakened from years of erosion.
- Πρώτη προβολή: Απρ 2018
- Επεισόδια: 69
- Ακόλουθοι: 10
- Τρέχων
- Science Channel
- Τετάρτη στο 21