Final answer:
The process of making a face on a skull from an unknown person involves CT scanning, 3D printing, and facial reconstruction, which has allowed experts to reveal the face of the Jericho Skull, a significant archaeological find.
Step-by-step explanation:
The process of making a face on a skull, particularly when dealing with ancient remains such as the Jericho Skull, involves advanced technological methods including CT scanning, 3D printing, and facial reconstruction. This process allows experts to reveal the facial features of individuals who lived thousands of years ago. The Jericho Skull, discovered in 1953, is a prime example of this application, having been covered with plaster and adorned with shells for eyes by an artisan in Neolithic Jericho.
Historians and archaeologists use CT scans to capture detailed images of a skull's structure, which are then analyzed to build a digital model. Through 3D printing, a physical model of the skull can be created. Specialists in facial reconstruction use this model to meticulously reconstruct facial features, considering muscle structure, tissue depth, and other anatomical details. In the case of the Jericho Skull, such techniques have allowed scientists to peer into the past and reconstruct what the man behind the plaster mask might have looked like.
The use of such facial reconstruction techniques not only provides insights into the physical appearance of past populations but also helps to enrich our understanding of cultural practices such as ancestor veneration or the art industry in historical time periods.