Modern technology

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Across
  1. 5. thing
  2. 6. double thing
  3. 8. triple special thing
  4. 9. triple extra special thing
  5. 10. extra special thing
Down
  1. 1. special thing
  2. 2. double special thing
  3. 3. triple thing
  4. 4. double extra special thing
  5. 7. i don't know what to put here