Photography uses light to make a chemical change and create an image. The Anthotype/Sun Print activity in this issue of Celebrating Chemistry (located on pg. 11) is an example of a chemical change ...
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Sci-fi vision unlocked: These $200 lenses let users see invisible light, hinting at aid for colour blindness
It’s a breakthrough straight out of science fiction: scientists have created the world’s first contact lenses that let humans see infrared light — even with their eyes shut. Developed by researchers ...
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