{"exhibit":{"title":"Johannes Kepler\u00b4s Messekunst Archimedis (1616)","description":"
Kepler's Messekunst Archimedis of 1616 contains a striking discussion of experimental research on specific gravities in the long sixteenth-century. <\/p>","credits":"","featured":1,"public":1,"theme":"","theme_options":null,"slug":"kepler","added":"2019-03-21 18:02:46","modified":"2020-08-26 16:03:24","owner_id":1,"use_summary_page":0,"cover_image_file_id":null,"id":1},"item":{"item_type_id":null,"collection_id":null,"featured":0,"public":1,"added":"2019-09-19 12:00:50","modified":"2020-02-29 14:06:21","owner_id":2,"id":308}}