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, ...

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2019-12-09 Without Trump's help, America's other leaders go it alone in the fight against climate change 2019-12-09 A wildlife conservationist who was mauled by her own tigers insists they were just ...