grc-1984-c-01897n the 1980s Dr. Ruth Pater, a quiet, determined scientist, improved state-of-the-art polymers for which she received global recognition. Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/grc-1984-c-01897/Copy URL to clipboard> DownloadShareTagsWebMod GrandfatheredSize2937x2374px