Across
- 2. to create something which had never been made before
- 4. a piece of equipment which is used for a particular purpose
- 6. to make something over a period of time
- 7. a simple picture which shows how something works
- 8. knowledge and methods used in science and industry
Down
- 1. to find information, a place or an object , especially for the first time
- 3. relating to the study of science
- 5. to make or draw plans for something