Today’s Accidental Invention…Super Glue

Back in 1942, Harry Coover was looking for materials he could use to build clear plastic gun sights for the war, but what he discovered instead was a chemical formulation that stuck to everything it touched. However, his discovery was rejected because researchers didn’t see a need for such a sticky formula, and it wasn’t until 1951 that the same formula was embraced and repurposed by Coover and fellow Eastman Kodak researcher Fred Joyner as “Alcohol-Catalyzed Cyanoacrylate Adhesive Compositions/Superglue,” as the patent reads.

man using super glue

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