Uploaded May 2025 | Updated September 2026, 2 weeks ago

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China’s Banqiao Dam was meant to survive a 10,000-year flood. Then came Supertyphoon Nina. Discover the secrets, collapse, and cover-up behind history’s deadliest dam disaster.

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00:00 Introduction
01:10 An Epic (and Soggy) Saga
05:34 Cracks in the Iron Dam
07:57 Storm Clouds Gather
09:59 The Banquiao Goes Bang
13:11 The Worst Dam Disaster in History
16:50 Quiet in the Valley