http://news.bbc.co.uk/2/hi/science/nature/6616651.stm
Complete with mirrors! This is amazing... :eyepop: Be sure to look at the pictures!
The only problem is that this tower can't collect heat during the night.
There's a diagram at the end of the article that shows how it all works.
Complete with mirrors! This is amazing... :eyepop: Be sure to look at the pictures!
The only problem is that this tower can't collect heat during the night.
There's a diagram at the end of the article that shows how it all works.