For a couple of years now, I've been trying to find an excuse to buy a decent 3D printer. Friends and fellow Ars staffers who had them would gush about them at every opportunity, talking about how ...

Colorful geometric shapes with the central message "You Matter, Your Voice Matters" are being added to the buildings east of Park Central Square, right next to Civil Kitchen. The new mural is a ...

This tool allows you to learn about various geometric solids and their properties ... or "My Own Net." Manipulate set shapes in the workspace. Click and drag the shape to move.

A Walmart in Alabama has become the second store of its kind to utilize 3D printing for a massive expansion project. As documented by construction expert Jarrett Gross (@automateconstruction), one ...