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麥可．普立查把骯髒污穢的水變成可供飲用
5,196,720 views |
Michael Pritchard |
TEDGlobal 2009
• July 2009
Read transcript
世界上有太多地方缺乏飲用水。工程師麥可．普立查作出了行動 ﹣發明了可隨身攜帶的 Lifesaver 濾水瓶。它能在幾秒鐘內將骯髒污穢的水過濾成可飲用的水。TEDGlobal 2009 中非常神奇的示範。
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water
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