Using additive manufacturing—aka 3D printing—Princeton University researchers have printed LED lights directly into a hard contact lens to prove that active electronics of varied materials can be printed into complex shapes.
Read MoreMercedes-Benz’s newest conceptual vision, the G-code, is an equally impressive exercise in creative thinking about what cars can do, evoke, and look like.
Read MoreBrighter light emitting diode (LED) displays made with perovskite materials may be just beyond the bend, but so, too, are bendable and stretchable ones, thanks to scientists from Seoul National University.
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