Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Ducks and geese have been around for centuries and, as you may have noticed, haven’t changed much. Which means that when it comes to down insulation, the only way to innovate is not with the material ...

Usually, CAD software products are very expensive. However, since most of the applications of such software are by companies, they can afford it. The same isn’t true for students and self-employed ...

Twenty years ago, a genocidal campaign in the Darfur region of Sudan shocked the world. Now, videos and images of new atrocities have captured global attention once more. Declan Walsh, who has been ...