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Across
  1. 6. Communication orbiter
  2. 9. Hoover cleaning tool
  3. 11. Bell's talking device
  4. 12. Colt's firearm
  5. 17. Early sound recorder
  6. 20. Worldwide web creation
  7. 21. Underwater vessel
  8. 22. Line perfected by Ford
  9. 24. Music machine
  10. 25. Morse's communication device
Down
  1. 1. Quick cooking device
  2. 2. Frozen treat on a stick
  3. 3. Heartbeat regulator
  4. 4. Precision light tool
  5. 5. Fastening device
  6. 7. Hubble's space eye
  7. 8. Broadcasted images
  8. 10. Wright brothers' invention
  9. 13. Edison’s bright idea
  10. 14. Tiny electronic component
  11. 15. ENIAC first generation
  12. 16. Gin invented by Whitney
  13. 18. Steam power generator
  14. 19. Farming machine
  15. 23. Machine by Singer