Engineering Ground Zero PBS Nova show tonight
Image: looking to West Street from the World Trade Center site. The 90 West building is in middle right of the photo. Photographer unknown.
Tonight, PBS's Nova program has an episode on the construction of buildings in the place of the destroyed World Trade Center in NYC. Yesterday, a 10 minute piece on the topic ran on the PBS News Hour, "How Has Skyscraper Design Changed Since 9/11?."
Also see "NOVA turns its scientific spotlight on the rebuilding of ground zero" from the Blair Kamin Chicago Tribune Cityscapes blog.