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, ...

DJI Zenmuse L3 can map 100 km² daily with 950 m LiDAR, dual 100 MP cameras, 16 returns, PPK, and fast DJI Terra plus Modify ...