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Skyscraper

Burj Dubai (Burj Khalifa) is the tallest building in the. It has to overcome many powerful forces of nature including heat, moisture, wind and earthquake. The success of this building is based on other towers in the skyscraper world. The episode features seven buildings with seven breakthrough technologies which help them to raise higher and higher. The Burj Dubai combines so many amazing characteristics to become the unbeatable symbol of skyscrapers.
 
Seven building mentioned in this episode: 
1. Equitable Life Building (43m) 
2. Fuller Flatiron Building (87m)
3. United Nation Building (168m)
4. World Trade Center Twin Towers (417m)
5. Sears Tower  (442m)
6. Taipei 101 Tower (509m)
7. Burj Dubai Tower (828m) 
 
Seven leap which allow the engineers to reach further to the sky: 
Leap 1: Mobility
Leap 2: Meterial
Leap 3: Heat
Leap 4: Speed
Leap 5: Wind
Leap 6: Earthquake
Leap 7: Evacuation
 
Skyscrapers
Big-Bigger-Biggest
2008
 
(Movie copyright: National Geographic,
English subtitle prepared by ACUD.VN) 
 
Trailer on youtube: http://youtu.be/Iq3QBW2G4OE
 
Click “tải bản video đầy đủ” to download full version.
 
K.D.