How construction cranes are put together.

Posted: September 12th, 2009 | Author: | Filed under: Uncategorized | Tags: , , , , | 1 Comment »

They build themselves with a little help from a smaller cousin.

(via http://www.wired.com/gadgetlab/2009/09/video-how-a-construction-crane-is-erected/ )

One Comment on “How construction cranes are put together.”

  1. 1 fontanna czekoladowa said at 7:26 am on January 16th, 2012:

    You should check this out…

    I saw this really good post today….

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