http://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/ Engadget 癮科技 Comments for 靠重力發電的立燈 http://chinese.engadget.com/media/feedlogo.gif http://chinese.engadget.com en-us Copyright 2008 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/http://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/重錘釋放位能(下降)，發電

所以是...人力發電(?)]]>May 12th 2008 8:35AMhttp://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/http://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/May 12th 2008 9:50AMhttp://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/http://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/好幽默喔
買到的人也不希望會這樣吧
如果是的話，那就旁邊擺一台 腳踏車 來發電就好了]]>May 12th 2008 10:18AMhttp://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/http://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/May 12th 2008 10:44AMhttp://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/http://chinese.engadget.com/2008/05/12/powers-light-via-hanging-weight/May 12th 2008 12:43PM