Mute
eusoueusou369
Você usa eletricidade todos os dias — mas o que ela realmente é? Neste vídeo, exploramos as verdades profundas que ficaram de fora da sua aula de física: por que os elétrons se movem a apenas 1 milímetro por segundo enquanto a luz acende instantaneamente, onde a energia realmente viaja num circuito elétrico, e o que Richard Feynman enxergava na natureza que a maioria das pessoas nunca vai ver. Da propagação de campos eletromagnéticos à supercondutividade, das equações de Maxwell ao comportament...
Follow
572
41
177
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