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Are you still anxious for going out without fresh fruit or a heating equipment? Look at this! A compound mini refrigerator and microwave. Its out pack is made of solar panels,and absorb energy wahen opened by which it can ensure that you always have fresh picnic outside and hot food.
It's really a premise of good mood when you go out for a picnic.
Jiangnan University,China
Wuxi,Jiangsu Province, China
Hao Huang
Jiangnan University,China
Wuxi,Jiangsu Province, China
Wenjie Su,Zhiqiang Liu,Zhe Tang