All of these resources are free to download and use. Of the more than 350 models, 123 are 3D printing files. 3D printable models include the Moon and Mars landing sites, asteroids (such as Bennu and ...

T here are many useful things you can 3D print, and some interesting applications of 3D printing are for decoration. Unlike ...

Hosting models somewhere and putting a buy button in front of the download is certainly a solved problem, but after spending some time buying and printing a variety of non-free 3D models online ...