url + image test (xkcd) (m.xkcd.com)
from who@feddit.org to test@sh.itjust.works on 19 May 2025 16:06
https://feddit.org/post/12723646

Turning in other directions can be accomplished by using a magnetized centerboard and ocean currents, since a current flowing through a magnetic field induces a Laplace force.

#test