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A silent plastic straw was invented for the first year of the school
2017-11-11 18:03:29
A silent plastic straw was invented for the first year of the school
"When I was a child, my parents were angry every time I made a noise." "Said gao qiao, a first-year student at the university of Kyoto school of science in Japan. Recently, he started working on a drink that would not give a silent straws of the "sass" sound. It is reported that the university has also carried out active support through research grants. He first put forward the hypothesis that thin film, which is formed by the liquid into the pipette is the source of the sound is, however, in order to find out the structure of the plastic film, he is struggling. After the experiment of about 40 plastic pipette, finally achieved the effect of largely silent. But takahashi is still committed to research and says there is "room for improvement". If finished, he plans to drink juice at the cinema.

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