bom44

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Across
  1. 5. Early VCR format
  2. 7. Tiny switch
  3. 8. Atomic energy
  4. 9. Copy machine
  5. 12. First cell phone
  6. 13. Detection system
  7. 15. Record player
  8. 19. Fast airplane
  9. 20. Early computer
  10. 22. Portable cassette player
  11. 23. Space probe
  12. 24. Disk storage
Down
  1. 1. Navigation tool
  2. 2. Tiny circuit
  3. 3. Early fax machine
  4. 4. Communication satellite
  5. 6. Distant star
  6. 10. First geostationary satellite
  7. 11. Light amplification
  8. 14. Data transmitter
  9. 16. Space telescope
  10. 17. First satellite
  11. 18. Early video game
  12. 21. Moon mission
  13. 25. Beeper device