Bright Ideas Vocabulary

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Across
  1. 2. someone who only does what he or she wants
  2. 4. the study of planets and stars
  3. 6. designed and made using the most recent ideas and methods
  4. 8. the creating and use of new ideas
Down
  1. 1. producing or using original and unusual ideas
  2. 3. something that has never been made before
  3. 5. a device with moving parts that uses power to do work
  4. 7. to be one of the reasons why something happens (also to help)