A windowless skyscraper in New York City, U.S.A. jㄷjpg

(1)ATT’s 29-story skyscraper built in 1974
(2)It’s often considered the safest building in the U.S
(3)Built as a currency exchange bureau, it is 55m high per floor compared to other buildings
(4)It is a very strong building that can withstand a weight of 900 to 1350 kg per square meter
(5)The outer walls of the building are covered with granite, and self-power generation facilities can be supplied with water
(6)Even if there’s a nuclear bomb in New York, 1,500 people can survive on their own for two weeks
(7)There are large ventilation facilities on the 10th and 29th floors, respectively
(8)Because of this characteristic building pattern, conspiracy theorists are not
(9)ATT is ostensible camouflage and confident that there is a US National Security Agency NSA