NanoSolar - Amazing and cheap solar technology for our future.

I have posted on NanoSolar before.  They have put together an amazing technology that will allow a conductive solar material to be printed onto a paper thin sheet of aluminum.  The uses are endless and imagine if you will that every building could have a an entire roof made up of solar material at 1/3 the cost of today's solar cells.  Very Cool! 

The reason I am reposting on NanoSolar now is because they have won Popular Sciences Best of What's New Award for 2007, the Green Tech Grand Award and the Innovation of the Year Award.  You can see the article here, watch a slide show here and see an animation of how it works here.

The video below is also very helpful in learning about this exciting new technology.