Across
- 2. on/off switch
- 4. what an invention produces
- 7. any controls on a system
- 9. what we do with a problem in the first step of the design cycle
- 10. ten of these in a centimeter
- 11. the design software we use in class
- 12. the first example of a new invention
Down
- 1. what an invention needs in order to work
- 3. something we want our invention to have
- 5. it's worth big money
- 6. something we do not want our invention to have
- 8. the company name of our printer, AND an inventor