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Happy 25th deathday to the Mars Climate Orbiter!
(sh.itjust.works)
A Lemmy analogue to r/SpaceXMasterRace.
Related communities for serious posts and discussion.
Well, about 30 centimeters works, too, but neither rolls off the tongue particularly well, heh.
"3 decimeters" has one fewer syllable though. "One banana" is also close, and quite fun.