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Nowadays, air pollutions are to be more and more serious. Also, children who are weaker than adults would be fatally damaged by air pollutions. That's why, we designed this air cleaner which is more simple and active to use than any others for our children. This air cleaner is recharged by 3 dimension solar battery and it inhaled dirty air on its backside. And, this air cleaner's strong points are that it is quite when it is operating and can save an electricity. For this reason, we can explain that it is economical and environment-friendly product. We need to protect our children from air pollution indoor and outdoor and require clean air.
Hongik University
Seoul, South Korea
SEUNG HUN LEE
Hongik University
Seoul, South Korea
JUNG MIN KIM (Hong IK University, Seoul, South Korea)