Civic Arena Demo
Wow.
The Pittsburgh Civic Arena was completed in 1961 and was an indoor hockey arena/venue (and location for Face Off) that was made out of steel that had a retractable roof. Pretty amazing structure. They're now cutting it apart. Very intense video.
http://www.thepensblog.com/tpb/jan2012/video-the-tearing-down-of-our-childhood.html
More info: http://en.wikipedia.org/wiki/Civic_Arena_%28Pittsburgh%29
More Images: https://www.google.com/search?q=pittsburgh+civic+arena&hl=en&prmd=imvns&tbm=isch&tbo=u&source=univ&sa=X&ei=9TskT-v0B-X50gGZ7KD6CA&ved=0CD8QsAQ&biw=1217&bih=664
The Pittsburgh Civic Arena was completed in 1961 and was an indoor hockey arena/venue (and location for Face Off) that was made out of steel that had a retractable roof. Pretty amazing structure. They're now cutting it apart. Very intense video.
http://www.thepensblog.com/tpb/jan2012/video-the-tearing-down-of-our-childhood.html
More info: http://en.wikipedia.org/wiki/Civic_Arena_%28Pittsburgh%29
More Images: https://www.google.com/search?q=pittsburgh+civic+arena&hl=en&prmd=imvns&tbm=isch&tbo=u&source=univ&sa=X&ei=9TskT-v0B-X50gGZ7KD6CA&ved=0CD8QsAQ&biw=1217&bih=664