Feedback

Ruth Benerito, permanent press chemist, dies at 97

 

Ruth Benerito, the scientist who helped develop wrinkle-free cotton and who held 50 different patents, taught until the age of 81. NBC’s Brian Williams reports.

Your Playlist Expand Collapse

Full Episodes of Nightly News

Inspiring America

Keeping you Healthy

Stay up-to-date on the latest health and medical news.

Play All

Nightly Films