[DaveMakesStuff] demonstrates a great technique for 3D printing a sphere; a troublesome shape for filament-based printers to handle. As a bonus, it uses a minimum of filament. His ideas can be applied ...
The Orcam Orbital Camera System has seven cameras and loads of lightulbs inside to illuminate and capture objects from many angles at a time, and it builds stunning 3D models of most anything you care ...