#3119: Flettner Rotor

XKCD comic, described below.
Transcript

[A panel showing Cueball standing on a decorated Flettner Rotor Sailboat]

Text beneath panel: Sailing tip: If you have a Flettner Rotor Sailboat, you can add some fake plastic rocks and a light to make other boats give you the right of way.


(Sourced from explainxkcd.com)

Title text:"And in maritime news, the Coast Guard is on the scene today after an apparent collision between two lighthouses."


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