Salt Lake City--University of Utah engineers developed a polarizing filter that allows in more light, leading the way for mobile device displays that last much longer on a single battery charge and cameras that can shoot in dim light.

PositionAround Utah: SALT LAKE AREA

Salt Lake City -- UNIVERSITY OF UTAH engineers developed a polarizing filter that allows in more light, leading the way for mobile device displays that last much longer on a single battery charge and cameras that can shoot in dim light. The study was funded by NASA, the U.S...

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