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R.E aims to get our luggage to generate energy by the kinetic energy produced by the rotation of it’s rollers. when we pull our luggage,it starts working and saving the electric energy.So,we can charge any time,any any where.
Jiangsu Normal University
Xuzhou, China
Yunsa Shao,
Jiangsu Normal University
Weiwei Shi,
Jiangsu Normal University
