IBM Research and Switzerland-based Airlight Energy today announced a new parabolic dish that increases the sun’s radiation by 2,000 times while also producing fresh water and air conditioning. The new ...
The research team’s semi-transparent solar concentrator can be directly coated onto standard window glass. It uses liquid crystal films to reflect and guide circularly-polarized sunlight to solar ...
Scientists have found that a dye made from red onion skin extract, combined with nanocellulose, offers a 99.9% protection rate against UV rays for solar cells. This bio-filter material outperforms ...
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