[size=3]geodesic dome

[img]http://images.adsttc.com/media/images/546a/754d/e58e/ce7d/2500/0036/medium_jpg/Rodrigo_Maia.jpg?1416262985[/img] "when i'm working on a problem, i never think about the beauty. but when i finished, if the solution is not beautiful, i know it is wrong." - buckminster fuller