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Date: 2013-05-08 12:56:26Toy weapons Dielectrics Plastic Cartesian diver Toy Balloon Sex toy Glow stick Silicone Technology Manufacturing Educational toys | National Chemistry Week • October 16–22, 2005 • American Chemical Society Do you think children who lived a thousand years ago had toys? Believe it or not,Add to Reading ListSource URL: www.acs.orgDownload Document from Source WebsiteFile Size: 1,81 MBShare Document on Facebook |