Energy & Green Tech

Researchers improve the stability of perovskite solar cells

Perovskite solar cells are thought of as the strongest contender to replace conventional silicon solar cells in next-generation photovoltaics. They are made of an A+ cation, a B2+ divalent cation, and an X- halide. Generally ...


Nintendo sues company for piracy on 'colossal scale'

"Super Mario" giant Nintendo has filed a lawsuit against a US maker of software that allows video gamers to play games intended for its hugely popular Switch device on their PC or smartphone.

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