The corporate scientist discovered the unique adhesive that allowed notes to be easily attached to surfaces and removed
The inventor of the adhesive used on the Post-it Note has died, according to the company 3M, which produces the product, and his published obituary.
Spencer Silver was 80 and died May 8 at his home, the family’s obituary said.
Continue reading...from The Guardian https://ift.tt/3bpFp3T
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