3D Printable Sci-fi "EC-025" Recon Roller Bot [Support-free] by Evan Carothers
Space Roller: The futuristic dice for your sci-fi games
Nioma van der Steen - Sci-Fi Rollerskate
WIRED on Twitter: "Motorized roller skates inspired by sci-fi, 1950s futurism, & the reality of driving in SoCal http://t.co/2xMkWv9Nnx http://t.co/8hZ5DNF1YE" / Twitter