'Tragedy averted' at Atlanta Airport as police arrest man with AR-15 allegedly threatening to 'shoot it up' Virginia ...

Learn how to draw a 3D hand effortlessly with this step-by-step tutorial, perfect for beginners or anyone who believes they have no artistic skills. In this video, we break down the process into ...

Shape-from-shading (SFS) is a computer vision technique that draws upon light and shadow patterns to reconstruct an object's ...

A new open-source software tool is changing the way engineers design and print complex 3D objects. Developed at the University of Colorado Boulder, the program—called OpenVCAD—lets users easily design ...