What is the sharpest sword on earth?

Related questions

1. Where is Zweihander in Dark Souls 3?
2. Does Shriving Stone return gem?
3. Was there a real Excalibur?
4. Who killed Arthur Pendragon?
5. Why are katanas worn blade up?
6. How did Guinevere die?
7. Did Vikings throw axes?
8. Are claymore mines legal?
9. Do katanas break easily?
10. Is the Lothric knight sword good?

Tags

1. #damascus
2. #stones
3. #history
4. #robert
5. #sharp
6. #nobel
7. #chemist
8. #years
9. #without
10. #enough
11. #carbon
12. #falling
13. #their
14. #piece
15. #slice
16. #swords
17. #legendary
18. #dulling
19. #sharpest
20. #nanotech
21. #qualities
22. #strong
23. #split
24. #nanotubes
25. #laureate