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How to make a DIY remote control jet ski boat with foam | Step-by-step RC boat build

Learn how to build a homemade RC foam boat that resembles a mini jet ski! This detailed step-by-step tutorial guides you ...
Hackaday

jet boat

[CovaConcepts], who has a background in motorsports, has been busy designing an unconventional radio-controlled watercraft she calls the HydraJet. There are two key design decisions that make the ...