Lukas Renee-Cemmick runs Dorset-based ReneeCel Designs using FFF 3D printers to create a range of items. Most impressive is his fast moving and perfectly maneuverable water jet boat with a special feature: all the propulsion components are 3D printed. This includes the water jet impeller, the motor water cooling jacket, and all steering components. In a video, you can see the boat in action for yourself: impressive. Water jet propulsion just got more sophisticated, thanks to 3D printing! Check out more details in the full story: http://3dprint.com/78912/3d-printed-water-jet-boat/

Below is a photo of the 3D printed water jet boat: