Engineers use modified 19th-century photography technique to make flexible films that change color

Engineers use modified 19th-century photography technique to make flexible films that change color
Engineers at MIT funded by the U.S. National Science Foundation have repurposed a photographic technique from the 1800s and detailed the outcome in a paper published in Nature Materials. The experiment resulted in films that change shades when…

Published September 08, 2022 at 07:07AM
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