Across
- 2. Small and clever devices or tools that are useful.
- 4. Early models or versions of an invention.
- 5. A set of moving parts that work together to do something.
- 7. Things that seem advanced and from the future.
- 8. Trying out new ideas or methods to see what works best.
Down
- 1. Legal rights given to inventors to protect their creations.
- 3. Clever and new things that people create to solve problems.
- 5. A device with moving parts that performs a task.
- 6. Coming up with fresh and creative ideas to improve things.