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Bigger / Umbrella


Umbrella is commonly used in daily life, and sharing an umbrella with another one happens occasionally. But ordinary umbrella is normally not big enough to cover two people at the same time. As the result, both people are wet. The Bigger is a new type of umbrella with changeable size. Different sizes can be selected for different number of user, which is much useful. Various sizes are more convenient now.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Di Wang,
Dalian Nationalities University

Yunlong Wang,
Dalian Nationalities University

Ji Qi,
Dalian Nationalities University

Xue Zhang,
Dalian Nationalities University

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