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Bulgarian doctors implant world’s first 3D-printed rib

The physicians say that the 35-year-old patient is in ¬Ä¬úperfect health¬Ä¬Ě after the procedure, and they are already planning on performing additional surgeries with the 3D-printed ‘bones,’ including three ribs along with a sternum.

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The First Bulgarian Empire comes to power

The First Bulgarian Empire was a medieval Bulgarian state that existed in southeastern Europe between the 7th and 11th centuries AD. It was founded circa 681 when Bulgar tribes led by Asparukh moved to the north-eastern Balkans.

Hunnic Empire map 450 A.D.

The Hunnic Empire rises to power in Eastern Europe

The Huns were a nomadic people who lived in Central Asia, the Caucasus, and Eastern Europe between the 4th and 6th century AD. The Huns, especially under their King Attila, made frequent and devastating raids into the Eastern Roman Empire.

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