1. Automobile (1885)
• Inventor: Karl Benz
2. Light Bulb (1879)
• Inventor: Thomas Edison
3. Telephone (1876)
• Inventor: Alexander Graham Bell
4. Telegraph (1837)
• Inventor: Samuel Morse
5. Photography (1826)
• Inventor: Joseph Nicéphore Niépce
6. Steam Locomotive (1804)
• Inventor: Richard Trevithick
7. Cotton Gin (1793)
• Inventor: Eli Whitney
8. Power Loom (1785)
• Inventor: Edmund Cartwright
9. Steam Engine (1769)
• Inventor: James Watt
10. Spinning Jenny (1764)
• Inventor: James Hargreaves
11. Microscope (1590)
• Inventor: Zacharias Janssen
12. Telescope (1608)
• Inventor: Hans Lippershey
13. Printing Press (1440)
• Inventor: Johannes Gutenberg
14. Compass (11th century)
• Inventor: Unknown
15. Gunpowder (10th century)
• Inventor: Unknown