Are more fan blades better?

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Tags

1. #blades
2. #results
3. #space
4. #there
5. #blade
6. #airflow
7. #create
8. #strong
9. #extra
10. #making
11. #fewer
12. #chill
13. #faster
14. #aerodynamically
15. #cooler
16. #effect
17. #better
18. #motor
19. #efficiently
20. #shaped