can we use nano-technology to create a fabric that changes color when a substance of different color is dropped on it? use the fabric on single-color clothes (shirts, t-shirts, jeans, pants etc) to cover stains and spilled liquids. for example useful when you're out and coffee is dropped on your clothes and can't change them. if the stained cloth is white it immediately changes to the color of the coffee stain and voila the problem of bad stain is solved temporarily. want to change color back to white? use a drop of tipp-ex or use other color wite-out to change to different color
http://www.thinkaloo.com
Saturday, July 25, 2009
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