Cool, that's an idea I'd had in the back of my head for some time too. Good to s... | Hacker News

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justinclift on March 13, 2016 | parent | context | favorite | on: I made my own clear plastic tooth aligners and the...

Cool, that's an idea I'd had in the back of my head for some time too. Good to see someone's gone ahead and done it, and proven the concept. :D

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