Across
- 1. The infamous invention by Carl Benz.
- 4. Fleming’s medical breakthrough.
- 7. An invention by Galileo.
- 8. Invented by James Watt.
- 9. First computing machine by Charles Babbage.
Down
- 2. Invented by Marconi.
- 3. Wright brothers' achievement.
- 4. Revolutionary printing device by Gutenberg.
- 5. Edison’s bright idea.
- 6. Invented by Alexander Graham Bell.