Across
- 3. Invented by Thomas Edison
- 5. A global network that connects people
- 7. A tool used to see tiny objects
- 10. Invented by the Wright brothers
Down
- 1. A device used to watch shows
- 2. A machine used for calculations and work
- 4. A machine that runs on steam power
- 6. Invented by Alexander Graham Bell
- 8. A device that receives sound signals
- 9. A vehicle invented by Karl Benz