Impossible Engineering - Season 2 (2016) (seria)
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London's 73-story glass skyscraper is an engineering marvel. 11,000 exterior glass panels form this mega tower's façade. A colossal concrete core supports luxury apartments, a hotel, and nearly 600,000 square feet of office space. (Science Channel)
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Photo © Discovery Networks
![Impossible Engineering - The Glass Skyscraper - Z filmu](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/167/568/167568370_p2hfvp.jpg)