Across
- 3. Designs Buildings
- 9. Designs Planes
- 10. Assemble Machines
- 11. Designs House
- 12. Researches Chemicals
Down
- 1. Researches Materials
- 2. Programs Devices
- 4. Manufacturers Devices
- 5. Creates Functioning Cycle
- 6. Researches Bodies of Water
- 7. Builds Roads & Streets
- 8. Handles Electricity