Scientists find a way to extract color from black

Scientists have developed a way of extracting a richer palette of colours from the available spectrum by harnessing disordered patterns inspired by nature that would typically be seen as black.

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article said:

Among the most famous examples of this is the fourth-century Roman Lycurgus cup, made from glass that appears green when light shines on it from the front, but red when light shines through it from behind.

we used to have a flask of chlorophyll in ethanol that did this kind of thing, opposite but similar

Tau.Neutrino said:

Scientists find a way to extract color from black

Scientists have developed a way of extracting a richer palette of colours from the available spectrum by harnessing disordered patterns inspired by nature that would typically be seen as black.

more…

Without even looking at the article I can tell this headline is going to be an annoying misrepresentation

dv said:

Tau.Neutrino said:

Scientists find a way to extract color from black

Scientists have developed a way of extracting a richer palette of colours from the available spectrum by harnessing disordered patterns inspired by nature that would typically be seen as black.

more…

Without even looking at the article I can tell this headline is going to be an annoying misrepresentation

well it could have been about chromatography