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  • Scientists develop ‘electronic vacuum cleaner’ to suck up Beijing’s toxic smog
  • 點閱:2
  • 作者:
  • 出版社:Next Animation Studio
  • 出版年:2013
  • 集叢名:Environmental conservation and preservation Natural and Social Science Animation.6,環境保護與預防
  • 格式:JPG
租期14天 今日租書可閱讀至2020-04-21

Dutch designer Daan Roosegaarde has developed an ‘electronic vacuum cleaner’ that can be used to clean up the toxic smog in Beijing. It was reported that Roosegaarde is working with the mayor of Beijing to apply this technology in a new park in the city. The system uses copper coils to create a weak electromagnetic field, which reportedly can attract smog components in the air and pull them down to the ground where they can be cleaned.

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租期14天
今日租書可閱讀至2020-04-21
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