Dell is reportedly bringing back its beloved XPS laptop brand at CES 2026, a year after discontinuing it. Sources indicate a pre-briefing revealed an updated XPS lineup, signaling a U-turn from the ...

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In their work, Ryuhei Nakamura, Jianping Xiao, Ailong Li and colleagues report a strategy to achieve high stability of MnO2 in acidic water oxidation under relevant proton exchange membrane ...