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I'm dehydrated. How do I know? Withings U-Scan told me so, and it's based on what may be the best source for this information: my own urine. I know. Blech. But also, wow; home urine analysis in about ...

Taking photos of documents with your phone is an incredibly convenient thing to do. But you know what would be better? Being able to convert those photos into PDFs, recognise the letters on the page, ...

There will come a point when we’ve gone too far with health tracking. One could argue we have already arrived, but sometimes we really need to overindulge to rein ourselves in. Case in point: we can ...