description About
One of the most useful machines ever created, the crane is a simple but important combination of the pulley and the lever. Though cranes have been helping us build civilization from at least the time of the Egyptian pyramids, the modern steel-framed construction cranes are a relatively recent development. Put on your work boots as we ride through the history of cranes from ancient days to skyscraper construction sites, ocean-freighter docks, and the International Space Station.
Info
- verified Status: Returning Series
- person By: Bruce Nash
- calendar_month Release Date: 2002-10-08
- video_camera_front Companies Jupiter Entertainment, Six West Media
- tag Season: Season 9
- timer Episode Runtime: 44 Mins
- star Rating: 0 / 10
- visibilityViews: 3 views
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