bottleboat with kite

thingiverse

Make It Float and Catch The Wind Challenge The design takes its cue from a catamaran, with clamps that secure bottles in place while keeping the boat on course thanks to a built-in sword feature. This setup also ensures the clamp around the bottle remains flexible. Nuts and bolts used in this project can be easily printed, and there's an abundance of options available on Thingiverse. By leveraging the air inside the bottles, you instantly boost buoyancy, making your creation lighter and more buoyant. The sail element draws inspiration from a kite, harnessing wind energy to propel the boat forward. Its rotatability around one axis allows it to capture wind from any direction. Craft your own kite fabric or use a piece of plastic – feel free to experiment with different shapes and forms to find the perfect fit for your boat.