A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...

Have you ever dreamed of being a superhero? What it would be like to swoop in and save the day? Well for a limited time, you can now create a 3D printed action figure that looks just like you. Hasbro, ...