Philips (www.philips.com) has unveiled a wall-mounted mirror that can convert into a television or computer monitor. The Mirror TV, which will be marketed to the hotel industry by the end of the year, is actually a 17, 23, or 30-inch liquid crystal display with a polarized coating that adjusts a portion of the mirror surface between a total light transmission TV mode and a total reflection mirror mode. Philips says Mirror TV allows users to watch the news and traffic while shaving and brushing their teeth.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
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