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, ...

Tesla remains a key player in EVs, having delivered over 1.63 million vehicles in 2025. NIO's vehicle deliveries surged by 46.9% in 2025, signaling robust growth potential. Rivian's evolving ...