Oct 23, 2006

Alternative Energy - Things you didnt know

Image and video hosting by TinyPicAll of these technologies have some problems in common. The first is the intermittency and reliability of the sources. It isnt always windy, the sun isnt always shining and waves arent always splashing. This causes the inherent problem of providing a constant power supply to users at home.  » original news (via hugg.com)