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But if you do this, there's going to be more
pressure on the concrete, and you better make sure that
it's thick enough to withstand that
pressure on the concrete, and you better make sure that
it's thick enough to withstand that
Full Transcript
00:00:01.000 --> 00:00:03.243
But if you do this,
00:00:03.267 --> 00:00:05.876
there's going to be more
pressure on the concrete,
00:00:05.009 --> 00:00:07.743
and you better make sure that
it's thick enough
00:00:07.767 --> 00:00:10.006
to withstand that.
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Movie Summary
Explore the 1928 dam collapse, the 2nd deadliest disaster in California history. A colossal engineering failure, the dam was built by William Mulholland, who had ensured the growth of Los Angeles by bringing water to the city via ...