Post-it Notes Were a Failed Invention

Tomoyo Chan

Tomoyo Chan

Active member
The adhesive used in Post-It Notes was originally intended to be super-strong. 😅 Instead, it ended up being weak, which led to the creation of the Post-It Note by 3M scientist Spencer Silver and his colleague Art Fry. 😯
 
Hahahhaah that's another level trivia! Back in the days if your inventor everything you invented either fail or successful will be useful at this very day for sure!
 
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