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Spencer Ferguson Silver III (February 6, 1941 – May 8, 2021) was an American chemist and inventor who specialized in adhesives. 3M credits him with having devised the adhesive that Arthur Fry used to create Post-it Notes .
Arthur Fry with a Post-it note on his forehead. In 1968, Spencer Silver, a scientist at 3M in the United States, attempted to develop a super-strong adhesive.Instead, he accidentally created a "low-tack", reusable, pressure-sensitive adhesive for the aerospace industry.
The inventor of the adhesive used on one of 3M's best-known products, the Post-it Note, has died, according to the company and his published obituary. Spencer Silver was 80 and died May 8 at his ...
Arthur "Art" Fry (born August 19, 1931) [1] is an American inventor and scientist. ... Spencer Silver, on a unique adhesive Silver had developed in 1969.
Spencer Silver: 1941 Post-it notes [419] 2010 Tracy Hall: 1919 Synthetic diamond [420] 2010 Vincent Lanza: 1922 Polymer cable sheath [421] 2010 Walter Lincoln Hawkins: 1911 Polymer cable sheath [422] 2010 Yvonne Brill: 1924 Electrothermal hydrazine resistojet [423] 2011 Albert Dick: 1856 Duplicating machine [424] 2011 Bernard Silver: 1924 First ...
Other examples of serendipity in inventions include: The Post-It Note, which emerged after 3M scientist Spencer Silver produced a weak adhesive, and a colleague used it to keep bookmarks in place on a church hymnal. [15] Silly Putty, which came from a failed attempt at synthetic rubber. [15]
Spencer Silver graduated from ASU in 1962. He was a chemist and inventor who specialized in adhesives; he is credited by 3M for creating the adhesive that is used on Post-It Notes. [16] [17] Ed Pastor received his Bachelor of Arts degree in chemistry from ASU. He served as a member of the United States House of Representatives for the state of ...
Spencer was no timid lab rat. “Gramps was loud, wanted to make everything happen at all times,” the inventor's grandson George Rod” Spencer Jr. tells Popular Mechanics. “There were no ...