CLEAN : Science unveils master painters' secrets

The video discusses a tool invented four decades ago for analyzing molecules in art, particularly effective for highly colored pigments. It introduces enhanced Raman scattering, a technique for identifying colors in microscopic samples. The video also explores how original colors in paintings can change over time, such as a vibrant yellow turning into a dull pinkish grey.

What is the tool mentioned in the text that helps analyze molecules in paintings?

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What types of molecules does the tool work best for, according to the text?

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How does the new technique enhance Rahman scattering?

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What is the significance of being able to take a microscopic sample from the painting?

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Describe the change in color of the original yellow in the painting as mentioned in the text.

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