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O primeiro ar-condicionado surgiu para proteger papel em gráficas em 1902
Willis Carrier inventou o sistema moderno de ar-condicionado para controlar a umidade em uma gráfica, garantindo a estabilidade do papel — e acabou mudando o mundo.
Torres de resfriamento podem formar nuvens
Estruturas úmidas liberam vapor de água quente que, em contato com o ar frio, se condensa e se torna visível no céu.
FEBRAVA, um termômetro do setor
Olhar para o calendário de feiras de um país é perceber quais setores movem sua economia. No Brasil, a Febrava ocupa esse papel no HVAC-R, reunindo aquecimento, ventilação, ar condicionado e refrigeração em um único espaço. Criada em 1979, no Parque do Anhembi, em São Paulo, nasceu da necessidade de um evento exclusivo para a […]