This is essentially a repost of http://news.ycombinator.com/item?id=1108392 , bu... | Hacker News

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maggit on Feb 7, 2010 | parent | context | favorite | on: Plasma Jets Could Replace Dental Drills

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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