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, ...

The Roanoke Times next month marks the 139th year since our first edition rolled off a hand-cranked, flatbed press. Nearly 30 years ago, The Times launched its website, roanoke.com, as the way people ...