12:49, 27 февраля 2026Силовые структуры
Smartphone market poised for 'sharpest decline on record' in 2026
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The spines of sea urchins can generate a voltage when water moves around them — a phenomenon that could be used to design underwater flow sensors.
前两代被视作高端标配的钛金属中框，在 S26 系列上悄悄退场，换回了熟悉的铝合金。抛开营销层面的高级感不谈，铝合金在机身散热、重量控制和加工精度上，其实能提供更扎实的日常握持体验。只不过，iPhone 17 Pro 系列在换回铝合金后，抗击打能力收到大量用户的质疑，「珠玉在前」，S26 系列上铝合金机身的抗摔能力也需要进一步测试。
Despite the headline, this isn't really a story about superconductivity—at least not the superconductivity that people care about, the stuff that doesn't require exotic refrigeration to work. Instead, it's a story about how superconductivity can be used as a test of some of the weirder consequences of quantum mechanics, one that involves non-existent particles of light that still act as if they exist.