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Why Bridges Collapse, NOVA special

15 points by rhyme-boss 3y ago

arp242 3y ago
(2019) On YouTube as well, since the video doesn't seem to load (possibly because outside the US?) https://www.youtube.com/watch?v=uZZ89pVmN2Q https://www.youtube.com/watch?v=uZZ89pVmN2Q