Please give me a list of inventions in Pittsburgh because I heard that Pittsburgh is a home of inventions. Thanks in advance !|||It doesnt take long to access them all on the web. Just enter you key terms into the 'google' search engine here is just one of the many sites listing some of the inventions . scroll down for a long list http://pittsburgh.about.com/od/pioneers/鈥?/a> then search some of other web sites

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