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A Tecnologia Que Você Usa Todo Dia Só Existe por Causa da Mecânica Quântica! Você sabia que o seu celular, notebook e pendrive só funcionam porque partículas conseguem atravessar barreiras impossíveis? 😳 Neste short você vai descobrir como o efeito túnel quântico permitiu a criação dos transistores modernos — e por que toda a tecnologia atual só existe por causa desse fenômeno misterioso da Física Quântica. #Eletronica #QuantumTunneling #QuantumPhysics #ScienceShorts #TechExplained
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Delta wrote a target into its annual filing. "In 2025, remuneration from American Express totaled 8.2 billion dollars, which we expect to grow to 10 billion over the next few years." Ten billion a year, from one credit card company, at an airline whose total operating profit was 5.8 billion. And Delta describes it as revenue "tied to broader consumer spending." Not to flying. The fastest-growing part of an airline moves when you buy a sofa. #delta #airlines #economics #businessexplained #finance
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