Across
- 2. Heats food quickly using electromagnetic waves
- 3. Regulates the heartbeat
- 5. Performs tasks automatically
- 7. Broadcasts audio signals
- 10. Broadcasts video signals
- 12. Performs mathematical calculations
- 15. Can fly vertically
- 18. Amplifies and switches electronic signals
- 20. Moves vertically between floors
- 21. Fly using a backpack-like device
- 22. Emits a focused beam of light
- 23. Travels long distances through the air
- 24. It prevents diseases
- 25. Two wheels and is man-powered
Down
- 1. Orbits the Earth
- 4. Two wheels and an engine
- 6. Connects people and information
- 8. Fastens clothing
- 9. Processes data and performs calculations
- 11. Small device that can connect to the internet and people
- 13. Four wheels and an engine
- 14. Fights bacterial infections
- 16. Captures images using a lens
- 17. Powers our homes and devices
- 19. Travels underwater using a sealed hull