Across
- 3. Aircraft that can fly through the air.
- 6. Device for capturing and recording visual images.
- 8. Johannes Gutenberg's book mass-production invention.
- 11. Appliance for cooking with electromagnetic waves.
- 12. Device for transmitting moving images and sound.
- 14. Alexander Fleming's discovered antibiotic.
- 15. Thomas Edison's electric illumination invention.
Down
- 1. Imaging technique for viewing internal structures.
- 2. Communication device by Alexander Graham Bell.
- 4. Global network connecting computers and information.
- 5. Protection method against infectious diseases.
- 7. Wireless communication device for signals.
- 9. Electronic device for information processing.
- 10. Appliance for preserving food at low temperatures.
- 13. Human-powered vehicle with two wheels.