Geniale Technik - Season 2 (2016) (Staffel)
Großbritannien,
2016, 43 min
Inhalte(1)
The AT&T Stadium in Texas is home to the Dallas Cowboys and the world's largest retractable roof. This $1.2 billion stadium can house over 100,000 fans, and we'll go inside how this engineering feat was built. (Science Channel)
Galerie (4)
Photo © Discovery Networks
![Geniale Technik - Ultimate Football Stadium - Filmfotos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/167/483/167483085_ry1qwt.jpg)