Across
- 4. Design oil mining machines
- 6. Makes sure buildings are structurally strong
- 10. Insulate houses and buildings
- 11. Manipulate and study DNA
- 13. Make anti-lock brakes for cars
- 15. Design nuclear power plants
- 16. Make advances in technology for health
- 19. Design highways and flow of traffic
Down
- 1. Design electrical wires and electrical poles
- 2. Designs components for railroads
- 3. makes planes
- 5. Makes sure an item is of good quality
- 7. Deal with movement humans make
- 8. Make tools for doctors
- 9. Make jet engines
- 12. Make food processing machines
- 14. Make paper making machines
- 17. Design and build tunnels and bridges
- 18. Supervise lighting manufacturing