Added on Mar 3, 2009
Length: 00:37 | Comments: 0
If you remove the support structure of a building at a certain point, the section of the building above that point will fall down on the part of the building below that point. If this upper section is heavy enough, it will collide with the lower part with sufficient force to cause significant damage. The explosives are just the trigger for the demolition. It's gravity that brings the building down.
Channels: Education & Instructional
Tags: Building Demolition
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