We might all want tattoos soon, new tattoo ink can monitor health

By Leonard Sengere

CC Image courtesy of Nitro Tattoos on Flickr Researchers at MIT and Harvard have developed a new tattoo ink that is capable of monitoring health. The ink changes colour to tell if someone is dehydrated or if their blood sugar level rises. The ink, called Dermal Abyss tattoo ink changes colour according to the chemistry of the […]

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We might all want tattoos soon, new tattoo ink can monitor health

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