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Cometi um "erro" no vídeo Em uma manobra como essa, o ideal seria fazê-la com o ar condicionado DESLIGADO. O ar condicionado diminui a potência do motor, e claro, uma arrancada num morro, o ideal é que o carro esteja o mais forte possível. Podem reparar que o veículo no final vibrou demais e com certeza, isso não aconteceria com o ar condicionado desligado! Todo detalhe faz a diferença 😊
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Você sabia que é possível formar gelo seco usando CO₂ de um extintor? 🧊💨 Quando o dióxido de carbono, armazenado sob alta pressão, é liberado, ele sofre uma queda brusca de pressão e esfria rapidamente. Em determinadas condições, parte desse CO₂ pode se transformar em gelo seco a aproximadamente -78 °C. 😱 Mas o resultado é surpreendente: de 5 kg de CO₂, foram obtidos menos de 0,5 kg de gelo seco! ⚠️ Não tente reproduzir esse experimento. Extintores de CO₂ são equipamentos pressurizados e pod...
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Carregando
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