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Web present

  1. 1. In Search of Power Allen Barnhouse March 2012
  2. 2. It takes power to run things.
  3. 3. Without power the switch is always off!
  4. 4. With all the Coal Energy,
  5. 5. Petroleum Energy
  6. 6. Natural Gas
  7. 7. Hydroelectric Energy
  8. 8. And Nuclear Energy…
  9. 9. We could run out of resources in several years,• So, we still need other types of power, like…
  10. 10. Solar Energy
  11. 11. Wind Energy
  12. 12. And Geothermal Energy to
  13. 13. Keep the lights on!

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