Across
- 3. What is the most famous invention of Alexander Parkes?
- 6. Who invented the Poutine?
- 7. Who invented bluetooth
- 9. Where did John Loughlin invent the desk?
- 10. Which company invented Windows
- 11. Where was the car invented?
Down
- 1. Who invented the rubber balloon?
- 2. an electrical appliance for cleaning carpets, floors, etc., by suction.
- 4. Who invented Microsoft
- 5. Who invented the rockets?
- 8. What did Bartolomeo Cristofori invent?