rex cranium is as simple as uploading a file to one of the many on-demand printing services found across the web. Printing a miniature model of Neil Armstrong’s Apollo 11 spacesuit or a T. Of these offerings-among others, the list includes Amelia Earhart’s flight suit, a Tyrannosaurus rex skeleton and the remnants of a supernova-just under 100 are available for download as 3-D print-ready files, making it easy for art, history and science lovers alike to obtain their very own copies of objects from the Smithsonian’s extensive collections. The Smithsonian Institution’s 3-D digitization portal currently features 124 interactive artifact models.
