Ever wanted to feel smarter? Maybe a simple answer could be switching out your favorite jacket to a lab coat. Teaming with Elle.com for a short video, the NPR podcast Invisibilia conducted a color test to see if changing your outfit improves mental performance. Watch this exclusive and then check out the Invisibilia episode when it premieres on July 22. Invisibilia Page: http://www.npr.org/programs/invisibilia/

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