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, ...

3D printing has taken off into the hands of almost anyone with a knack for wanting something quick and easy. No more messing around with machining or complex assembly. However, with the general ...

Xi Jinping is not known for his easy smiles. China’s most powerful Communist leader in decades has built a reputation reinforced by state media during his 12-year rule as a serious and steady hand.