Good Idea

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Across
  1. 3. A verb meaning to see something in your head.
  2. 4. You tried to do something and it DID work.
  3. 7. You need this to have new ideas.
  4. 9. We used to have fire and candles, now we use these to see.
  5. 11. Electric brain.
  6. 13. Power that we use everyday.
  7. 15. How do you fix a problem?
Down
  1. 1. It's like a circle.
  2. 2. not the same.
  3. 5. To become different.
  4. 6. Two people who invented the airplane.
  5. 7. New things.
  6. 8. Something you can use.
  7. 10. You put these into machines to make them work (like a clock).
  8. 12. You tried to do something but it didn't work.
  9. 14. Something wrong.