Computer

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Across
  1. 4. - Application
  2. 7. - Laser
  3. 9. - Internet
  4. 10. - Energy
Down
  1. 1. - Formula
  2. 2. - Battery
  3. 3. - Scientist
  4. 5. - Computer
  5. 6. - Satellite
  6. 8. - Research