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Date: 2012-08-01 15:55:44Science and technology in the United States Tetraethyllead Charles F. Kettering Thomas Midgley Antiknock agent Gasoline Midgley Thomas Midgley Jr. Chemistry English footballers | NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICAAdd to Reading ListSource URL: www.nasonline.orgDownload Document from Source WebsiteFile Size: 942,68 KBShare Document on Facebook |