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TEDTalks : Damian Palin - Mining Minerals from Seawater

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Restrictions

  • Access requires authentication through Films on Demand.

Summary

  • The world needs fresh water - so much so that more and more, we're pumping it from the oceans, desalinating it, and drinking it. But what to do with the salty brine left behind? In this intriguing TEDtalk, TED Fellow Damian Palin proposes an idea: mine it for other minerals we need, with the help of some collaborative metal-munching bacteria.

Notes

  • Encoded with permission for digital streaming by Films Media Group on March 22, 2013.
  • Films on Demand is distributed by Films Media Group for Films for the Humanities & Sciences, Cambridge Educational, Meridian Education, and Shopware.
  • Mode of access: Internet.
  • System requirements: FOD playback platform.

Contents

  • Mineral Attracting Bacteria (0:25) -- Desalination Process (0:57) -- Ecologically Sound Mining Industry (1:15) -- Credits: TEDTalks: Damian Palin - Mining Minerals from Seawater (0:05)