Across
- 2. a machine that plays recorded music or sound
- 6. small, specialized machines or electronic devices
- 8. to be very good at something
- 10. to work in a rough or uneven way and make popping noises
- 11. gives off a lot of light
- 13. a complete failure
Down
- 1. engines that make the train go forward
- 3. to think very highly of something
- 4. famous for your invention or achievements
- 5. to go above and beyond
- 7. legal document that makes something your idea so no one else can copy it
- 9. to move slowly and noisily
- 12. shape with circular ends and straight sides, also something that takes in gas to make other parts move