He dreamt up a bookmark that could stick to the pages, but that could also be easily removed without damaging the paper. He kept losing his place in the hymnal books at church. In 1974, another 3M researcher and chemist, Art Fry had a problem. Initially, 3M couldn’t find a use for Silver’s invention, and it wasn’t until six years later that the adhesive was put to practical use. The ‘Aha Moment’ that Led to the Invention of the Post-it Noteīut the story of the Post-it Note doesn’t end there. The glue also kept its stickiness when applied with pressure and was reusable. He created a weak adhesive that could be removed easily without leaving behind a residue. Silver had the job of developing adhesives for 3M, and although his mission was to create a stronger, more reliable adhesive for the aerospace industry, Silver ended up with something that wasn’t that. The story of the Post-it Note starts in 1968. If it wasn’t for a simple mistake made by 3M researcher Spencer Silver, the Post-it Note might not be used in more than 150 countries today. Here’s a little fact about those sticky notes that might shock you though: They were invented by accident. Post-it Notes are one of the world’s favorite office supplies. Please include attribution to with this graphic.
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