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Reducing energy usage with nano-coatings

Thermochromic nano-coatings employed appropriately can help reduce energy usage and generate savings. The coatings either absorb heat or permit its reflection, depending on their temperature. Researchers ...

dateApr 08, 2015 in Materials Science
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Video: Sunglasses on demand

Apart from their style, sunglasses have changed very little in the last few decades. Photochromic lenses that change from clear to tinted in sunlight were a big breakthrough.

dateMar 17, 2015 in Materials Science
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