3D printing reproduces Neolithic girls 9000 years ago!

Recently, an interdisciplinary team of medical and archaeological experts worked together to rebuild the face of a teenage girl about 9,000 years ago! You do not say, it looks pretty like the present young man, but the masculinity is a bit strong Scientists use 3D scanning and 3D printing.

Speaking of this, I have to mention history.In 1993, scientists found a girl's skull in Theopetra caves in Greece, this discovery allows scientists to have a new understanding of human life 1.3 billion years ago .

The skull is said to have traced back at least 9,000 years to a girl aged 15 to 18. Scientists named her Avgi, meaning dawn, and although skull discovery did not allow scientists to find the cause of the girl's premature death, scientists had One idea is to use 3D scanning and printing technology to reshape the girl's face.
It's not easy to reshape a person's face 9,000 years old in life, which is done in collaboration with endocrinologists, plastic surgeons, neurologists, pathologists and radiologists.

First of all, the first step to reconstructing Avgi's face is the CT scans of the skull, and after an in-depth analysis of the skull, the researchers were able to estimate the skin thickness of different parts of the girl's face and determine her facial features. Collaboration teams gradually add information to the digital skull model and build it layer by layer.
As the remodeling progressed, scientists found a strange thing, and they found that although the bones seemed to belong to a girl about 15 years old, her teeth showed that she was older, perhaps 18 years old.
Finally, when Avgi's face model was completed, the team used a 3D printer to make a physical copy of the skull.The resulting 3D print model revealed the interesting features of some teenage girls 9,000 years ago.
For example, Avgi's thick eyebrows and wide chin suggest that women were masculine at the time, and as time passed, facial features of some people seemed to have disappeared over time. Not so masculine. Avgi lives in the era of human settlements in Greece, they began to shift from brutal hunting to the development of agriculture.

This is not the first time that 3D scanning and 3D printing have been used to replicate ancient images. In 2010, scientists recreated the face of an 11-year-old Athens girl named Myrtis. Last summer, Peruvian scientists took advantage of this. The technology rebuilt Madame Cao's face, an ancient female leader who lived more than 1,700 years ago. 3D printing was also used to reproduce the face of a 2,000-year-old mummy in ancient Egypt.

Article Source : 3D Tiger