Across
- 2. - Guglielmo Marconi made this for sending messages wirelessly.
- 5. - The Wright brothers invented this flying machine.
- 6. - Johannes Gutenberg’s invention that changed how books were made.
- 7. - James Watt improved this machine that powered the Industrial Revolution.
- 9. - Antonie van Leeuwenhoek improved this tool to see tiny organisms.
- 10. - Thomas Edison invented this to light up the dark.
Down
- 1. - Alexander Graham Bell made it possible to talk across distances.
- 3. - A modern invention that connects computers and people worldwide.
- 4. - Edward Jenner's discovery that protects us from diseases.
- 8. - Benjamin Franklin studied this powerful natural force.