I Built a LEGO Water Coaster That Launches Uphill!

I built a LEGO water coaster that actually launches uphill — powered by a realistic jet propulsion system!

Using LEGO and LEGO Technic this build mimics the force of high-pressure water jets to blast rafts uphill!

This LEGO model is a functional engineering demonstration of the power of water jets recreated in brick form. If you’re a fan of LEGO, creative engineering, or theme park ride mechanics, this is for you!

Thanks and Enjoy!