Cannon-engined Racing Boat, v3
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The model of a cannon-engined racing boat built using LEGO® pieces.
Disclaimer: LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this project.
According to my idea, this boat is intended for racing in a straight line. This is set in motion by shots of the cannons.
Unlike the previous version, this is more powerful. However, its weight is also more, so that the boat will sink if it does not move with sufficient speed. This leads to a number of new problems.
Firstly, the boat should start from a pier surface.
Secondly, the boat will sink at the end of the motion after all. That is why an empty barrel is attached to it, acting as a buoy. After the race, it will be possible to find the sunken boat and bring it to the surface.
Photos
General photos











Internal structure




