How French Drains Work
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Is the World Really Running Out of Sand?
22:22
How Fish Survive Hydro Turbines
31:15
An Ancient Roman Shipwreck May Explain the Universe
17:20
How Landfill Works: There's Way More Going on Here than You Think (REUPLOAD)
20:32
Why Is Desalination So Difficult?
32:39
No Customer, Just Building Something Cool
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Why We Should Build With STONE (Again)
8:37