Interesting, I assumed the delay would be more like a few seconds or half a minu... | Hacker News

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tomjen3 on July 23, 2011 | parent | context | favorite | on: Researchers create tattoo that tracks sodium and g...

Interesting, I assumed the delay would be more like a few seconds or half a minute at most.

Still, why not do it on the side of the finger? It has to be as updated as the tip, but it has a lot less nerve endings.

templaedhel on July 23, 2011 [–]

Sides hurt (me) more. Don't ask why, no idea. I know some doctors suggest the sides, for that exact reason however.

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