Plasma Jets Could Replace Dental Drills | Hacker News

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		Plasma Jets Could Replace Dental Drills (livescience.com)
		27 points by maggit on Feb 7, 2010 \| hide \| past \| favorite \| 1 comment

maggit on Feb 7, 2010 [–]

This is essentially a repost of http://news.ycombinator.com/item?id=1108392 , but this article has much more, as well as more interesting, content.

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