Across
- 1. to go faster
- 6. a license for making, using or selling an invention
- 7. in a way that is clearly seen or understood
- 8. a noise made by a vehicle moving slowly
- 10. a failure
- 12. showing strong feelings or belief
- 13. to think of a plan or idea
- 14. The first device which is tested before others are made
- 16. used to describe a red-hot light
- 17. a sudden desire to do something
Down
- 2. a fact connected with an action or an event
- 3. a railway vehicle used for pulling trains
- 4. an old fashioned record player
- 5. an unusual or strange person
- 8. a shape like a tube
- 9. very successful and deserving respect
- 11. explosive spitting sounds
- 13. the part played by a person in making something
- 15. a small mechanical or electronic device