TV series
Tv series
TV series
TV Series
TV series
Boston's Big Dig- How do you put a new, 10-lane highway 120 feet below downtown Boston without succumbing to crumbling earth, and without endangering the buildings and people above? It's happening right now.
City in a Pyramid- Imagine a self-sustaining pyramid-shaped city in the air. And imagine that it is built by robots and with little help from human workers.
Tokyo's Sky City- It would house 35,000 residents and host 100,000 daily workers, students and visitors. This space-age city in the sky might seem like science fiction, but it answers some questions about where humans might live as our most crowded cities become even more densely populated.
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[Extreme Engineering][S1][E06]_Tunneling Under The Alps.avi
Tunneling Under the Alps- How might Europe be different if the great land barrier of the Alps could easily be traversed via tunnels?
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[Extreme Engineering][S1][E08]_Holland's Barriers To The Sea.avi
Holland's Barriers to the Sea- Most of Holland is below sea level, the nation a drainage basin for three major rivers. Its people have fought back against floods since the Middle Ages. But now, they have massive, computer-controlled sea barriers and dams doing the trick.
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