iPhone 18 Fold: Here’s what we know about Apple’s first foldable product
Rumors about foldable iPhones have circulated for many years, but recent reports have suggested that Apple is finally getting ...
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Perovskite solar cells hit 90% bifaciality, 26% efficiency at 20-degree tilt
Researchers at IIT Bombay achieve 26% efficiency with bifacial perovskite solar cells by optimizing tilt angle and albedo.