Across
- 2. This person designed the steam boat
- 6. Father of milk pasteurization
- 8. The Wright Brothers made this to fly in the sky
- 9. Antonie van Leeuwenhoek is credited with __invention
- 11. Tim Berners-Lee is known for inventing the
- 12. Guglielmo Marconi is credited with inventing the
- 15. This was discovered by Benjamin Franklin
Down
- 1. Harrison is remembered as the inventor of
- 3. Alfred Noble invented the
- 4. Alexander Graham Bell invented the first working
- 5. Alexander Fleming discovered
- 7. John Logie Baird invented the
- 10. Wilhelm Conrad Roentgen discovered
- 13. Blaise Pascal invented the
- 14. Isaac Newton discovered the laws of