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Episode 43 – Presto! Fast color-changing material may lead to better sunglasses


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Find out how color-changing sunglasses work, and how a team of scientists in Japan have figured out a way to make sunglasses work even better.

Intro theme and various sound effects by Adam Dylewski; music by DoKashiteru (via ccMixter.org); Creative Commons licensed audio from freesound.iua.upf.edu includes sound by zerolagtime, thanvannispen and man.
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ReactionsBy American Chemical Society