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September 13, 2012 01:40 pm PDT

Dredging: how the hell does that work?

Ben Mendelsohn sez, "Dredging - the mechanized transport of underwater sediments - is one of the most elemental of the infrastructural support systems that underlie modern societies. Through dredging, we act as geologic agents - moving earth in what amounts to a new geologic cycle. This video introduces dredging, its landscapes, and some of the [...]


Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/JkcNmfuQBh8/dredging-how-the-hell-does-th.html

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