Rim Driven Propellers (RDP) or Rim Drive Propulsers and Thrusters
9:15
Rim Driven Coreless Thruster running at higher RPMs
19:28
Submarine Secrets: Pump Jets And Propellers Explained
9:41
How a Tugboat Tows Ships 1000 Times Bigger - Z-Drive Tugboat
11:09
Sharrow Propellers (2022) - Test Video by BoatTEST.com
53:23
Could this Thruster transform Aviation?
23:26
Les Machines Soviétiques Les Plus Folles
11:48
The Unexpected Genius of Bionic Propellers
4:57