Across
- 3. Design oil mining machines and plants
- 8. They build and test jet engines
- 10. They build track, bridges, and railroad crossings
- 11. They make sure that the power works
- 12. They check product to make sure they work and are in good shape
- 16. They test new product designs
- 17. They build roads, tunnels, and bridges
- 18. They build with electrical equipment like radar and navigation systems
- 20. They create and design machines using technology
- 21. Builds and improves transportation systems
- 23. Makes food processing equipment
- 25. Designs animal habitats
- 26. Designs paper making machines
Down
- 1. Design nuclear power plants and rockets
- 2. They make lighting into power
- 4. They work with DNA
- 5. Designs and builds x-ray machines
- 6. They build machines that can fly
- 7. They build the base of a building
- 9. Builds equipment for medics
- 13. They insulate buildings
- 14. Makes medicine for animals
- 15. design, build, and test machines that do a job, like engines, robots, and turbines
- 19. Study how humans move
- 22. They build thing that make the water clean
- 24. Test the stress point of materials