Today Sketchfab added over 1600 public domain 3D models from the Smithsonian Institution and others.

Brentwood Library members now have access to a 3D printer. Members must attend a library-sponsored program before submitting digital files for 3D printing. Attendees of the free program will learn ...

What to do? Google might have an answer: it just introduced Poly, a library of free 3D objects for augmented and virtual reality apps.