That’s basically what a 3D printer does. The 3D printing process turns a whole object into thousands of tiny little slices, then makes it from the bottom-up, slice by slice.

The idea of using placeholders in 3D printing emerged last year in the form of stickers to represent where a button would be placed in an object, but it was difficult to get the appropriate depth for ...

By 3D printing organs like a liver or a spleen, researchers can better understand how each one is affected by an impact. So far, Humanetics has made just two of the elderly dummies, which are ...