In 1916, Polish scientist Jan Czochralski’s lab accident—dipping his pen into molten tin—helped inspire a breakthrough in crystal growth. His Czochralski method made it possible to create highly pure silicon crystals, a foundation for semiconductor manufacturing. That quiet advance now underpins the chips running smartphones, computers, and even vehicles, long after his own struggles.
Apple has appointed Johny Srouji as its new Chief Hardware Officer, replacing John Ternus, who is set to become CEO as Apple’s leadership reshuffles. The move underscores how central hardware and Apple’s in-house silicon have become, with Srouji positioned to guide product and chip strategy during a pivotal period for the company.
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