Across
- 3. – An invention that revolutionized the spread of information
- 5. – An electronic device for processing and storing data
- 8. – A vehicle powered by an engine, revolutionizing transportation
- 9. – A device used for cooling and preserving food
- 10. – A device invented by Alexander Graham Bell for voice communication
Down
- 1. – The circular object used to move and carry loads
- 2. – A device that produces light through electrical energy
- 4. – A machine that uses steam to generate power
- 6. – A device that uses electromagnetic waves to transmit sound
- 7. – The first method of long-distance communication using electrical signals