Post-it Note - Ubiquity: The History of Designs We Take for Granted

Spencer Silver & Art Fry: 1977 - the story of how an accidental discovery coupled with years of persistent trial and error created an office essential.

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Attribution:
filmmusic.io/song/7101-the-old-clock-shop%20License
incompetech.filmmusic.io/song/5050-wholesome
License (CC BY 4.0)