Imagine shining a flashlight into a material and watching the light bend backward—or in an entirely unexpected direction—as ...

Discover how ice crystals and winter skies create sundogs, sun pillars and halos — and when to look up from the Nature Center ...

Abstract: Eye gaze estimation rapidly becomes the required technology in virtual reality environments. The geometrical model base method is commonly used by equipping infrared (IR) light sources and ...

The museum's exit is hidden behind a shipment container close to the main staircase. The container should be highlighted when using your scanner—open it and lead Myers through the subway tunnels.