教你如何在家用免費電 ! ]* |5 m, r9 x V
在油電高漲的年代 / ^" r& \9 Z5 o! J如何省電成了人人必學的知識,6 u2 X0 N9 p0 v7 \2 X! T
想免費用電趕快學起來!! ! {- v# O) Z0 e; L G, g/ H' i" u+ Nhttp://josong.blogspot.com/2008/08/blog-post_9916.html作者: 費事高 時間: 2009-3-9 12:16 AM
我唔識聽英文作者: slwong3 時間: 2009-3-9 06:16 AM
It is only teaching you how to get electricity from the phone jack. ! Y5 {( e5 v' q, q$ p% o6 OThe video only tells that it is only used for emergency because the phone jack can not provide much power (probably enough for a flash light).
