Tiles by Cadigo is a 3D modeling program for kids that lets the wee tykes drop blocks, walls, and pixels into an environment and then output the object for 3D printing. Designed to be dead simple, you ...

Home design trends come and go over the years. While paint color might be easy to change even as a DIYer, tile design is a much more extensive—and expensive—feature to change on a whim. So how do you ...