Mute
neuronio_cientifico
Você já reparou que as ferrovias tradicionais são cobertas por pedras, enquanto as linhas de trem de alta velocidade são totalmente limpas? A resposta está na engenharia por trás dos trilhos. Descubra como o lastro ferroviário distribui o peso dos trens, absorve vibrações e por que ele se torna um risco em velocidades extremas, dando lugar às modernas vias de concreto usadas pelos trens mais rápidos do mundo. #trem #trembala #ferrovia #engenharia
Follow
30
2
5
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