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
Pahriuon t1_j6c4ejr wrote on January 29, 2023 at 7:15 AM Reply to comment by Incredulouslaughter in Toroidal propellers: A noise-killing game changer in air and water by Ok_Champion6840 Quiet gruesome Permalink Parent 1
Viewing a single comment thread. View all comments