Engineers and their Impact on the Earth

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Across
  1. 2. Army men make these better for combat
  2. 5. Firefighters and fire alarms are made by these people
  3. 7. You wouldn't be able to see in the dark without this
  4. 10. Cancer therapies are in use because of these people
  5. 15. These people made these!
  6. 18. ________Uses energy from footsteps
  7. 20. Cities improve and make food grow vertical
  8. 23. This is created and improved yearly!
  9. 25. These engineers make new light types(Maybe LED?)
  10. 26. These machines check your bones
Down
  1. 1. Safer water systems
  2. 3. This engineer helps you travel in the air
  3. 4. Missing a leg? They can help!
  4. 6. They can help you keep a fresh breath
  5. 8. These people made these.
  6. 9. 3D printing!
  7. 11. No AC (Air Conditioning) without__________engenieers!
  8. 12. People made__________lasers!
  9. 13. These are a type of boat
  10. 14. These engineers made these (Not the NFL team, though:)
  11. 16. Stores have conveyor belts made by these people
  12. 17. Don't like hearing aids? You wouldn't hear without
  13. 19. These people made the internet!
  14. 21. Improved gas for cars
  15. 22. ___________use modern technologies to build cities
  16. 24. These people improved lenses for seeing planets