The Building That Moved: How Did They Move an 11,000-Ton Telephone Exc…
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2022.01.19 14:00
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In November 1930, in Indiana, United States, one of the great feats of modern engineering was executed: a team of architects and engineers moved an 11,000-ton (22-million pound) telephone exchange without ever suspending its operations either basic supplies for the 600 employees who worked inside.