Nanomaterials to preserve ancient works of art

Little would we know about history if it weren't for books and works of art. But as time goes by, conserving this evidence of the past is becoming more and more of a struggle. Could this all change thanks to the NANOFORART ...

The whitest paint is here—and it's the coolest. Literally.

In an effort to curb global warming, Purdue University engineers have created the whitest paint yet. Coating buildings with this paint may one day cool them off enough to reduce the need for air conditioning, the researchers ...

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