One World Trade Center

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Ryan Billingsley, Contributor

One World Trade Center was built in Manhattan New York 13 years after the 9-11 attacks on the World Trade Center. There are a total of 7 buildings in the New World Trade Center. The center of One World Trade Center is made up of titanium, aluminium, and concrete. The concrete in the building is 700 times stronger than sidewalk concrete. Where the twin towers used to be, there are never ending fountains called life fountains.