The Indus Valley Civilization has yielded evidence of dentistry being practiced as far back as 7000 BC. This earliest form of dentistry involved curing tooth related disorders with bow drills operated, perhaps, by skilled bead craftsmen. The reconstructio
tags: Spooky! Scary!, indus,civilization,dentistrymbc,dentist,cavities,drill tool,ancient,curiosities,reconstruction,tooth,teeth,
from: http://spoookyscary.tumblr.com/post/47696082600
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