Science and Technology in Pittsburgh
In celebration of Pittsburgh's 250th anniversary, the Senator John Heinz History Center (an affiliate of the Smithsonian Institution) offers this video, 250 Years of Pittsburgh Innovation. On 8 November the History Center is also gearing up to open "Pittsburgh: A Tradition of Innovation," an exhibition celebrating Pittsburgh "firsts."
To learn more about the Heinz History Center, go to http://www.pghhistory.org/About_Heinz_History.asp