Anatomical machines Anatomical machines The anatomical machines (Italian: "macchine anatomiche") are a couple of anatomical models reproducing the human circulatory system, exposed in the Cappella Sansevero in Naples. Realised in the second half of the 18th century, they are built on top of a couple of human skeletons, a male and a female. The reproduction of the vessel system was realised with metal wire, wax and silk, but because of its richness in details, for a long time it was believed that it was of natural origin instead. The models were commissioned by Raimondo di Sangro, prince of Sansevero, and realised by
Ancient Egyptian anatomical studies Egyptian nation were the first to make a written record of anatomical studies. Manetho is thought to have recorded the work of an early anatomist. In his work "History of Egypt" Manetho states the pharaoh Djer was an anatomist, although a source considers the likelihood of the pharaoh being an anatomist to be low. Djer is stated to have been the first to have made a written work on the study of anatomy, entitled "Practical Medicine and Anatomical Book", which is known of, but not extant, although this attribution may represent an honorific observance indicating the book was written within