Smart window technology marks new tool to combat c..

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Smart window technology marks new tool to combat climate change - CBS News
https://www.cbsnews.com/video/....smart-window-technol

Smart window technology marks new tool to combat climate change - CBS News

www.cbsnews.com

Smart window technology marks new tool to combat climate change - CBS News

Energy-saving smart windows, which include a microscopic coating connected to computer chips, can help buildings use less electricity for heating and cooling. Ben Tracy has more.

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