“ ouldnt theymake a mirror out of ice ? heh nice lil backup water supply assumeing u can use h20 (read full comment) ” 

Posted on June 11, 2008 at 3:27 AM EDT

“ why stop at 50 meter? find someway to not use framework like that picture, make em miles wide with all but the epoxy made from lunar materials (read full comment) ” 

Posted on June 11, 2008 at 2:30 AM EDT

“ why waste the heat thats valuable energy ! either used to generate more electricity or to heat your home/factory... (read full comment) ” 

Posted on May 16, 2008 at 8:08 PM EDT

“ this is cool now, they need sturdy,efficent and not super expensive solar panels that can look likepaint, and the electric car really would take... (read full comment) ” 

Posted on April 30, 2008 at 5:58 PM EDT