Seems like 1 blade would theoretically be optimal, but due to requiring a counterweight, a two blade design is superior. [0] [0]: https://aviation.stackexchang

Seems like 1 blade would theoretically be optimal, but due to requiring a counterweight, a two blade design is superior. [0] [0]: https://aviation.stackexchange.com/questions/23009/what-are-the-advantages-of-more-than-4-propeller-blades https://aviation.stackexchange.com/questions/23009/what-are-...