By Jim Lynch 5 signs that you are a Linux geek Linux users are a passionate bunch, and some are downright proud of their of their geekiness. But if you’re not sure about your …read more Source:: OpenSource
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Biocompatible fibers to use light to stimulate cells or sense signs of disease
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•A biocompatible and highly stretchable optical fiber has now been created from hydrogel — an elastic, rubbery material composed mostly of water. The fiber, which is as bendable as a …read more Source:: Science