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"The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building."
Indiana University architect Robert E. Meadows reveals: "Five feet below the Bloomington campus is a 330-million-year old, 94-foot-thick layer of limestone. When the library was constructed, the upper layer of this rock was found to be harder than expected. Rather than blast, we raised the lowest level of the building a number of feet." ;-D
nedved1000 meinte am 17. Dec, 17:57:
thanks
thanks so much for that great blog and thanks also for accepting my links thanks
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thanks so much i like very so much your post
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