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, ...

Summer is upon us, and school is almost over. If you want to keep your child entertained through the dog days, consider these ...

1. c.Coming up with new ideas and questioning and challenging the ideas of others is how we make sense of the world around us ...