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Manufacturing Bits: Dec. 9


Metalens breakthroughs Using a conventional lithography system, Harvard has developed what researchers call an all-glass, centimeter-scale metalens. A metalens is a flat surface, which makes use of nanostructures to focus light. It’s a disruptive technology that could displace traditional glass-based lenses. Applications include virtual reality (VR) devices, biological imaging techniques ... » read more

Power/Performance Bits: Oct. 22


Flexible battery Researchers at ETH Zurich developed a flexible thin-film battery that can be bent, stretched, and twisted without interrupting the supply of power. Key to the battery is a new electrolyte and entirely flexible components. "To date, no one has employed exclusively flexible components as systematically as we have in creating a lithium-ion battery," said Markus Niederberger, P... » read more