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sirkilgoretrout t1_iv89382 wrote

Reply to comment by nanoH2O in Researchers designed a transparent window coating that could lower the temperature inside buildings, without expending a single watt of energy. This cooler may lead to an annual energy saving of up to 86.3 MJ/m² or 24 kWh/m² in hot climates by mossadnik

Mind blown. When I was doing microfluidic devices with PDMS, I always ended up with surfaces that would collect dust and lint like a little kid’s squishy toy. They’d be great on day 1, but we usually re-made samples regularly. Our lab shifted to deep SU-8 molding in part to avoid some of these surface issues.

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