inks
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Judge Rules HP Must Face Class Action Lawsuit Over Disabled Printers
Printers are one of the great necessary evils in our modern world, much to the chagrin of consumers. Now a U.S. federal judge has ruled that HP must face a class action lawsuit, in which the plaintiffs argue that the company’s all-in-one printers brick themselves when the ink runs low. The lawsuit was filed in…
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MIT Created Colour-Changing Ink That Can Be Reprogrammed With Light To Show Different Images
Taking inspiration from creatures like chameleons who are masters of colour-changing camouflage, researchers at MIT’s Computer Science & Artificial Intelligence Laboratory (CSAIL) have developed a new spray-on ink that can infinitely change colours, designs, and patterns when blasted with different wavelengths of light.