Irving Langmuir (/ˈlæŋmjʊər/;[3] 31 January 1881 – 16 A...
wikipedia - 15 Oct 2020Irving Langmuir (/ˈlæŋmjʊər/;[3] 31 January 1881 – 16 August 1957) was an American chemist, physicist, and engineer. He was awarded the Nobel Prize in Chemistry in 1932 for his work in surface chemistry.