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  1. Energy Efficiency in the Home

  2. Animal Adaptations in the Ocean

  3. Clues to Human Migration

  4. Renewable Energy Plants in Your Gas Tank: From Photosynthesis to Ethanol (4 Activities)

  5. Arctic Adaptations

  6. Build a Sunspot Viewer

  7. Watt Does It Cost To Use It?

  8. Deep-Sea Geysers

  9. Cretaceous Clues

  10. Conservation and Big Cats