Those are the world's first things.
1. The first Digital Camera
2. The first Motel
3. The First Album Cover
4. The First Novel
5. The First Web Server and Web Site
6. The First Motocycle
7. The First X-Ray
8. First Computer Mouse
10. First Skyscraper
11. First Concept Car
12. First Mp3 Player
13. First Crossword
14. First Microprocessor
15. First Magazine
16. First Photograph
