A Pittsburgh pediatrician wanted to create something that would help children learn not to ingest poisons. His creation is known as “Mr. Yuk.” A report by KDKA2 News, said that in 1971 Dr. Richard ...

(WTRF/NEXSTAR) — The iconic “Mr. Yuk” poison symbol is turning 50 years old this week. Mr. Yuk’s birthday comes just ahead of National Poison Prevention Week, which is March 21-27. Mr. Yuk was created ...

Mr. Yuk is retiring. Not the sticker, the man. Ever since the symbol for poison changed from a skull and crossbones to the lime green anti-smiley face about 30 years ago, a Seattle man has been called ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.