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In some poor areas, many children lack of experimental equipment and toys. The aim of this design what is the tri mineral water bottle is to solve this problem. The design changes the traditional cylindrical shape into the three prism. When the children drink the mineral water they can study the physical knowledge. When they fill the bottle with water they can study the principle of refraction of light. It is not only a toy at the same time it can decrease the abandon of the plastic bottles.
Hefei Normal University
Huijuan Yu ,
West Anhui University
Long Luo ,