34분
The Big One: The Buildings The Big Disaster: The Big Burn
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- 과학
The Buildings Every day when you walk into work you assume your building is safe. What if it's not? We try to get answers about two 52-story towers in downtown L.A. built using construction methods that structural engineers no longer use.
The Buildings Every day when you walk into work you assume your building is safe. What if it's not? We try to get answers about two 52-story towers in downtown L.A. built using construction methods that structural engineers no longer use.
34분