Os cientistas desenvolveram um novo tipo de janela dinâmica que pode alternar entre três modos, bloqueando seletivamente a luz e/ou o calor. Crédito: PixaobayAs janelas são essenciais para permitir a entrada de luz e calor em um espaço, mas há situações em que você pode não querer ambos simultaneamente. Recentemente, engenheiros da Universidade Estadual...
O componente central do inovador reator solar de hidrogênio da EPFL é o prato parabólico.Os engenheiros da EPFL construíram e examinaram com sucesso um reator solar capaz de aproveitar a luz do sol e a água para produzir gás hidrogênio. Esse sistema não só apresenta uma eficiência excepcional na geração de hidrogênio, mas também...
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