Across
- 3. a thin tube used for drinking liquids
- 4. intelligent or using advanced technology
- 5. related to the sense of touch
- 10. something new that is created for the first time
- 12. a person who designs and builds machines or systems
- 13. a smart device that answers questions and follows voice commands
- 15. to use materials again instead of throwing them away
- 16. a light material used to make many everyday objects
Down
- 1. a very strong, lightweight material used for protection
- 2. small sticky pieces of paper used for notes
- 6. a new idea, method, or product
- 7. harmful substances in the environment
- 8. a flat surface that shows images or information
- 9. the use of science to create useful tools and systems
- 11. a tool or machine made for a specific purpose
- 14. a substance used to stick things together