Engineers

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Across
  1. 2. jet fuel
  2. 4. iphones
  3. 5. software
  4. 7. medicine
  5. 8. automobile
  6. 10. air condition
  7. 11. refrigerator
  8. 15. software for healthcare
  9. 19. water mills
  10. 21. vacuum
  11. 22. television
  12. 23. trains
  13. 25. wildlife features
  14. 26. paper
Down
  1. 1. asphalt
  2. 3. telephone
  3. 6. how wires run
  4. 9. dams
  5. 12. oil platforms
  6. 13. pedal powered blimps
  7. 14. caulk
  8. 16. herbicide ready soybeans
  9. 17. nuclear energy
  10. 18. coatings
  11. 20. plastic
  12. 24. x-ray machines