Inventions

2. A single part of a larger machine or system.
5. Something that helps you be better or more successful than others.
6. a nutshell Used to summarize something in a few words
7. To plan or draw how something will look and work; the plan itself.
10. To change an invention so it works better in a different situation.
12. The use of machines or computers to do work that humans used to do.
13. and error A problem-solving method where you try different ways and learn from your mistakes.
14. To find something that already existed but was not known before.
16. An important discovery or achievement that comes after hard work.

1. The special job or purpose of something; to work or operate.
3. The first working model of an invention, used for testing before mass production.
4. A small, cleverly designed tool or device that does a specific job.
6. New, original, and creative; using new ideas or methods.
8. An official right that gives an inventor exclusive control over their invention for a certain time.
9. Working well without wasting time, energy, or materials.
11. name A product, person, or company that is known by almost everyone.
15. No longer used because something newer and better has been invented.
17. Easy for anyone to learn or use, even without special training.