Across
- 6. John Deere’s Steel Plow
- 8. Computer Mouse
- 10. Modern Pacemaker
- 11. Portable Radios And Circuits
- 14. Football Goal Net
- 17. Naval Engineer
- 19. Smart Phones
- 20. Diving Equipment
- 21. Microwave Oven
- 22. Databases
Down
- 1. Automatic Gear Shift
- 2. Moving Assembly Line
- 3. Bubble Gum
- 4. Three-Position Traffic Signal
- 5. Steam Engine
- 7. Geogrid
- 9. Control Chart
- 12. Wind Turbines
- 13. Jet Engines
- 15. Safety Devices
- 16. Car Heater
- 18. Pop-Up Books