Ancient Writing | Priceless artifacts | Modern technology

Up until very recently, the only way for experts to examine the hidden writing on sealed ancient tablets was to destroy the protective outer shell. But now, thanks to advances in medical imaging, scientists using 3D scanning technology can get a clear picture of what's inside these highly valuable ancient artifacts without making a scratch. Dr Graham Phillips reveals these ancient secrets.

Видео Ancient Writing | Priceless artifacts | Modern technology канала ABC Science