Across
- 2. improve conservation of natural resources
- 3. fridge designers
- 6. blueprints
- 7. reduces wastefulness
- 9. lightbulb
- 12. construction projects
- 13. designs yachts
- 14. builds vehicles
- 16. builds satalites
Down
- 1. computers
- 4. rocketships
- 5. naval ships
- 8. planes
- 10. test product quality
- 11. creates code
- 15. heating & cooling