Spinning ship rotor precise marine propulsion system - GIF

Spinning ship rotor precise marine propulsion system.

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Previously:

How a ship transits the Panama Canal - GIF
Launching a ship with rubber airbags - GIF
Reloading a battleship gun - GIF and video
Ship crashes into port - GIF
Ship loses anchor - GIF

Spin it all you want, but you'll never turn the ocean into whipped cream

Hi Gang:
This is a truly cool propeller: By moving the vanes the thrust can be directed in any direction.
Carl.

How the Voith Schneider propulsion system works. This system is often used on tugs.

https://youtu.be/Ub563Yc3xls