if you think about it, boats can't go *above* a certain speed ([hull speed](https://en.wikipedia.org/wiki/Hull_speed)) and airplanes can't go *below* a certain speed (or they would stall). Really makes you think
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[Hits bong] Over water, a boat going too fast becomes a plane and a plane going too slow becomes a boat.
More a submarine then a boat.
Say hello to the ekranoplan!
Thanks for posting in showerthoughts. Rule 2 is that the title should be a complete thought. Mind beefing yours up a bit?
done
Really makes me think about speedboats and helicopters, which have no hull speed and no stall speed.
yeh
hot air balloons also have no stall speed.
And yet,,, blimp