Industrialization

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Across
  1. 4. Charles Babbage
  2. 5. Alfred Noble
  3. 8. Edward Butler
  4. 12. Thomas Edison
  5. 14. Thomas Alve Edison
  6. 15. Sir Frank Whittle
Down
  1. 1. George Washington Carver
  2. 2. Blaise Pascal
  3. 3. Thomas Edison
  4. 6. Richard Gatling
  5. 7. Wright Brothers
  6. 9. Alexander Graham Bell
  7. 10. Thomas Edison
  8. 11. Percy Spencer
  9. 13. Dr. Lee de Forest