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Você está com muita sede, corre para tomar um copão de água e quando abre a torneira... A ÁGUA SAI TODA BRANCA! Neste vídeo, nós tiramos essa dúvida cruel, mostramos se é seguro ou não tomar a água branca que sai da torneira e ainda fizemos uma experiência incrível mostrando o porquê isso acontece! #água #cloro #saneamento #saúde #encanamento
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O que acontece quando ATIRAMOS para CIMA? Você já se perguntou o que acontece com uma bala disparada para o alto? No vídeo de hoje, respondemos à dúvida e explicamos todo o trajeto da bala: desde a velocidade inicial, de cerca de 900 km/h, até o momento em que ela atinge a velocidade terminal, por volta de 200 km/h, ao cair. Descubra como a resistência do ar e a gravidade influenciam esse movimento e por que disparos para cima são tão perigosos. #curiosidades #física #tiro #manualdomundo
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