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Apple is moving quickly to address a hardware headache with its first foldable iPhone. The company says it will replace iPhone Duo handsets showing screen defects, after photos circulating online revealed visible faults on the displays. It's a notable stumble for a debut product that carried enormous expectations.
Shifting gears, the debate over how American schools teach mathematics is playing out in sharp relief in Palo Alto, where parents, educators, and researchers are clashing over curriculum, tracking, and equity. The so-called math wars aren't new, but the intensity in one of the nation's most education-obsessed communities suggests the tensions are far from resolved nationwide.
And in space science, researchers have mapped asymmetric pressure waves acting on Earth's magnetic shield, offering a clearer picture of how our planet deflects solar radiation and cosmic rays from distant supernovas. The findings deepen our understanding of just how dynamic and essential that invisible barrier truly is.
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