Introductions Necessary

When you got dressed this morning, did you put on something cotton that you didn’t have to iron and it was still presentable? That modern convenience is thanks to chemistry and the work of Dr. Ruth Benerito. Image Courtesy of the USDA. Sources and additional reading are available at https://introductionsnecessary.com Join us on Patreon: https://www.patreon.com/ninehourfilms