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In 1968, Spencer Silver at 3M Corporation was attempting to develop a superstrong adhesive ... Crossword Clue Answer

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THE CLUE
“In 1968, Spencer Silver at 3M Corporation was attempting to develop a superstrong adhesive ...”
THE ANSWER
17 ACROSSMAR 11 2026
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LAST SEENMar 11, 2026NYT APPEARANCES1 in our database

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NYT Crossword — March 11 2026POSTITNOTESFull puzzle ›

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