Some of athletes' best memories come from a record-setting run or bike ride, or, for skateboarders, a difficult-to-master trick. Those moments are ephemeral, as memories tend to be, but 3D printing can help to capture them in more tangible forms. A design studio has now come up with a way to map the trajectory of a skateboard in motion, and to 3D print those trajectories. Convivial Studio is a London-based design studio that creates installations and other works of art using advanced technology, founded by Paul Ferragut and Ann-Kristin Abel. The project Skateboarding Visualizations was a recent endeavor by Ferragut to capture the unique movement of individual skateboarders as they performed different tricks, and to preserve that movement in concrete, 3D printed form. Read more at 3DPrint.com: http://3dprint.com/184941/3d-printed-skateboard-trails/