Q: The idea for this workplace product’s invention came to the inventor during choir practice at church. What is it?
A: Post it notes.
3M scientist Dr Spencer accidentally made a glue that didn’t quite stick permanently and another scientist, Art Fry thought of how to use it while at choir practice at church.
3M scientist Art Fry wanted bookmarks to stick to the hymn book without damaging the paper.
They tested it around 3M and it was a hit.
https://tinyurl.com/4c4345v7
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