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Secret messages hidden in light-sensitive polymers

September 04, 2019

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Scientists have recently shown how valuable light-sensitive macromolecules are: when exposed to the right wavelength of light, they can be transformed so as to change, erase or decode the molecular message that they contain.

from Top Technology News -- ScienceDaily https://ift.tt/2MViWB1

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Secret messages hidden in light-sensitive polymers

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