Across
- 4. Developed first practical pneumatic tire
- 7. Described Boyle's law for gases
- 8. Early developer of steam engine
- 13. Pioneer in electromagnetism
- 16. Proposed theory of evolution
- 17. Created incandescent light bulb
- 18. Designed pioneering steamships
- 20. Invented miners' safety lamp
Down
- 1. Developed smallpox vaccine
- 2. Invented the spinning jenny
- 3. Invented lawnmower
- 5. Demonstated first working television
- 6. Theoretical physicist and cosmologist
- 9. Invented the World Wide Web
- 10. Created first programmable computer
- 11. Developed laws of motion and gravity
- 12. Patented the spinning frame
- 14. Invented reflecting navigation instrument
- 15. Devised first stocking frame knitting machine
- 19. Established principles of aerodynamics