Saturday, March 17, 2007

9000 Years Prehistoric Dental Drill

Researchers say prehistoric man invented dental drill 9,000 years ago. Below is an experimental reconstruction photos of a probable method for producing the drilled molar crowns found at a 7000-9000 BP Neolithic graveyard in Mehrgarh, Pakistan.(AP Photo/Luca Bondioli, Pigorini Museum, Rome)

prehistoric man invented dental equipment. this method begins 9000 years ago.
Dental tools was found in Pakistan graveyard. It shows that medical equipment on dental surgery exist on stone age Source : Discovery Channel
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1 comment:

  1. Matthew Hui3:50 AM

    Wow nice drills. I would hate to have one of those in my mouth. Those drills would make a huge hole

    ReplyDelete

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