A little tugboat with a balloon jet stream engine.
The tugboat needs a little weight for stability.
Therefore I have used duct tape to stick some "fishing-gear lead" to the bottom of the tugboat.
The second version has a higher bow also for stability.
https://www.youtube.com/watch?v=K3T6DcLhpHQ
It need some space, a bathtub is to small.
Steam_Ship_1_balloon_jet_stream.stl | 609.7KB | |
Steam_Ship_2_balloon_jet_stream.stl | 611.0KB |