Scientists have created a new light-activated ink that can change color on demand. It’s made up of microbeads of different colors that rise or sink in response to different wavelengths of light so ...
In late 2022, BMW revealed its list of 200 extraordinary, groundbreaking inventions, and iX Flow – the color-changing car – was one of them. Featuring the E INK technology, the BMW iX Flow car allows ...
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