FAMOUS PLAYWRIGHT POET AND OTHERS
JAMES JOYCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Spencer Silver
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Arthur Fry
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Charles Goodyear
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Harry Coover Jr.
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Detailed explanation-1: -Spencer Silver, a 3M scientist, was busily researching adhesives in the laboratory. In the process, he discovered something peculiar: an adhesive that stuck lightly to surfaces but didn’t bond tightly to them.
Detailed explanation-2: -Spencer Silver, a research chemist at 3M who inadvertently created the not-too-sticky adhesive that allows Post-it Notes to be removed from surfaces as easily as they adhere to them, died on May 8 at his home in St.
Detailed explanation-3: -In 1968, Spencer Silver was a senior scientist working to develop new classes of adhesives at 3M when he discovered an acrylic adhesive with unique properties. It was formed of tiny spheres that provided a pressure-sensitive adhesive with a high level of tack but a low degree of adhesion.
Detailed explanation-4: -Spencer F. Silver, the chemist who invented the adhesive that makes 3M’s Post-it notes stick, died May 8 at the age of 80. Silver worked at 3M for 30 years, from 1966 to 1996.