Pretty pollution: The discolored wisps are indicators of pollution. Pretty, huh?
Pretty pollution: The discolored wisps are indicators of pollution. Pretty, huh?Courtesy Birmingham Museums & Art Gallery
An artist uses white cement treated with a light-sensitive photo-catalytic nano coating to make pollution pretty. As the cement is exposed to the air, the areas not protected by the nano coating begin to discolor, revealing a delightful design, as well as its nasty culprit.

Your Comments, Thoughts, Questions, Ideas

Anonymous's picture
Anonymous says:

I think nano is pretty cool!

posted on Fri, 02/17/2012 - 3:52pm
Anonymous's picture
Anonymous says:

i think that that was pretty cool also nice job

posted on Fri, 05/04/2012 - 12:46pm

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