Toroidal propellers: A noise-killing game changer in air and water newatlas.com Submitted by Ok_Champion6840 t3_10mvasn on January 27, 2023 at 8:34 PM in UpliftingNews 24 comments 145
[deleted] t1_j67eqw3 wrote on January 28, 2023 at 6:27 AM Reply to comment by Cheapskate-DM in Toroidal propellers: A noise-killing game changer in air and water by Ok_Champion6840 [removed] Permalink Parent 1
Viewing a single comment thread. View all comments