CNN CNN Newsroom August 12, 2013 19:49:00
Cost. the idea is actually decades old and was discussed in a 1972 rand corporation paper. will it actually materialize? we will wait and see. if you take the hyperloop to new york, you will soon see a radical change in the city's skyline. here is cnn's dr. sanjay gupta with "the next list." >> reporter: this week we talked to two remarkable innovators. a danish architect who's bringing his unique design to the skyline of manhattan. >> this is the west 57th street project. it's a tilt from being a horizontal to being almost vertical. opening of the entire corridor for the sun. the bottom, the ...
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