ocr: Supplementary material and animation prepared by Lee atterman to accompany the article: - - - - - - - - I CH2 ERgRe - - - - - ethers: Researchers find many uses for molecular strings' EWG - - - - - - - - which appeared in the July-September, 1989 Stack requres HyperCarde1.2.2 CH2 - à - - 5808 - - issue of ResaarchNews, pages 11-13 - Click for subscription intormation 01989 Regents of The University of Michigan, Alll Rights Reserved
