Toroidal propellers: A noise-killing game changer in air and water

AugustusFerdinand
2023-01-28T00:48:57Z

Link URL: https://newatlas.com/aircraft/toroidal-quiet-propellers

Comments URL: https://tildes.net/~transport/1482/toroidal_propellers_a_noise_killing_game_changer_in_air_and_water

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