Posted Jul 19, 2007, 1:43 AM
|
Registered User
|
|
Join Date: Feb 2006
Location: Chicago
Posts: 130
|
|
Skyscraper longevity
This may sound like a stupid question....but assuming that a skyscraper is properly constructed, how long can it last. I would assume that over time, it would begin to sink (however gradually), and rivets and bolts would come weakened under its massive weight....
|