National Geographics Big Bigger Biggest Skyscrapers 123movies Full Movie Stream
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The tallest man-made structure on Earth towering nearly half a mile into the sky is the Burj Dubai Skyscraper in the Persian Gulf. This film reveals how seven ingenious technological breakthroughs enabled engineers to build this super-structure. From its double-decker elevators and fire-proof evacuation rooms to its unique wind-cheating design. Using a mix of stunning CGI animation and on-location filming, this film reveals the innovations that changed Skyscraper design forever and enabled them to grow in size and scale from BIG to BIGGER into the Burj Dubai the Worlds BIGGEST."
