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 ...

which has sported red and green colors since it's announcement. Obviously, the red represents the Chiefs, while the green represents the Eagles. Assuming that this theory has legs, NFL fans are ...

Tertiary colors are where the magic of color mixing truly shines. These hues are the bridge between primary and secondary colors, creating a dynamic and vibrant spectrum.