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When drying clothes, gravity tends to cause them to stay together in the mid-part of the line ,which make them dry up slowly.
To solve this problem, we only have to add a small piece of magnet above the clothes rack . That’s the basic theory of the like charges rebelling to each other. In fact a distance of 3cm is ideal to fast dry the clothes.
Fuzhou university
xiamen, China
kang huaji,
Fuzhou university
