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