Lorentz Globe (partially successful) 3D-malli almost 2 years 7 F = ma Roller Stamp 3D-malli almost 2 years 1 Tracing Camera Obscura 3D-malli almost 2 years 1 Tethys, Saturn III Moon 3D-malli almost 2 years 6 Pan, Saturn XVIII Moon 3D-malli almost 2 years 15 Pandora, Saturn XVII Moon 3D-malli almost 2 years 14 Janus, Saturn X Moon 3D-malli almost 2 years 14 Hyperion, Saturn VII Moon 3D-malli almost 2 years 3 Asteroid 433 Eros 3D-malli almost 2 years 10 Comet 67P/Churyumov–Gerasimenko (67P) 3D-malli almost 2 years 10 Google Cardboard Lens Tiny Camera Obscura 3D-malli almost 2 years 3 Camera Obscura Scope 3D-malli almost 2 years 2 Greedy cup 3D-malli almost 2 years 6 Moment of Inertia Spinner 3D-malli almost 2 years 1 Double-Slit Experiment 3D Representation 3D-malli almost 2 years 9 8/9 Coil for Microscope 3D-malli almost 2 years 1 Phone Base Plate 3D-malli almost 2 years 2 Pythagorean cup 3D-malli almost 2 years 4