Spray-on Electric Rainbows: Making Safer Electrochromic Inks
Wednesday, August 16, 2017 - 13:02
in Physics & Chemistry
A flick of a switch, and electrochromic films change their colors, making sunglasses, windows, and mirrors tint, or textiles flip their shades. Now they can be applied more safely and more commonly thanks to an innovative chemical process that makes them water soluble.