I was thinking about the elemental plane of air and the astral plane, in 3ED&D. They are supposed to have "subjective directional gravity" but I find that boring and lame, so I was wondering how creatures would get around if the planes were largely devoid of gravity. There would also be magically produced gravity, but such effects would be very constrained.
Now I'm trying to imagine zero g vehicles, like some kind of gigantic-oar-propelled submarines, only oars spend half their motion outside the medium and that doesn't exactly work in the sky.
Maybe something like:
/->/->/
_<-_<-_
Where the panel extends perpendicular to the body and moves backward, then folds back to the surface and returns to its forward position. Several such panels would be arrayed in parallel and alternate.
"Ultratech" magical travel exists as well, but I'm focusing more on how the unwashed masses would get around.
Now I'm trying to imagine zero g vehicles, like some kind of gigantic-oar-propelled submarines, only oars spend half their motion outside the medium and that doesn't exactly work in the sky.
Maybe something like:
/->/->/
_<-_<-_
Where the panel extends perpendicular to the body and moves backward, then folds back to the surface and returns to its forward position. Several such panels would be arrayed in parallel and alternate.
"Ultratech" magical travel exists as well, but I'm focusing more on how the unwashed masses would get around.