Edison's Energy Enigma

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Across
  1. 2. highly motivated by a strong desire
  2. 6. creative mental power; rare ability
  3. 8. a person who creates something
  4. 9. hearing loss
  5. 10. job
Down
  1. 1. a person with original ideas about what the future will or could be like
  2. 3. bulb a light used by electricity
  3. 4. having a strong desire to learn
  4. 5. having or showing great effort or energy; never giving up
  5. 7. a device that records and plays back sound