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Homework Help: Technology Opinion request - What falls under Hydro Electric stations?

  1. May 2, 2009 #1
    I need to do research on Hydro Electrical power stations in South Africa.

    I am just confused whether I should just write about hydroelectric dams; or should I also include tidal power, wave power, and pumped-storage?

    Just the opinion that I need :)

    Thank you in advance!
  2. jcsd
  3. May 3, 2009 #2


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