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It is a conceptual humidifier based on natural principle. The pine cone will open the scales when the air is dry, while it closes scales when the air is moist. Accordingly, the humidifier can check the air humidity naturally by the condition of its material, reminding people to use humidifier. During the process of using, the humidifier also can balance the strength, making the environment comfortable.
Zhejiang Sci-Tech University
Hongzhou, China
ning pan,
Zhejiang Sci-Tech University