engineers

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Across
  1. 3. nukes
  2. 4. pesticides
  3. 8. fourways
  4. 10. trains
  5. 12. zoos
  6. 15. pedals
  7. 16. plows
  8. 17. artificial organs
  9. 18. houses
  10. 19. phones
  11. 21. pet vaccines
  12. 24. spoon
  13. 25. fighter jets
  14. 26. planes
Down
  1. 1. x-rays
  2. 2. water filters
  3. 5. gmos
  4. 6. SOPs
  5. 7. grill
  6. 9. house insulation
  7. 11. nanotubes
  8. 13. government
  9. 14. antibiotics
  10. 20. lightbulb
  11. 22. power lines
  12. 23. oil plants