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5 days ago · 1st century AD: The first use of respiratory protective equipment is documented by Pliny the Elder (c. 23 AD –79) using animal bladder skins to protect workers in Roman mines from red lead oxide dust. 1st century AD: Vending machines invented by Hero of Alexandria. By the 1st century AD: The double-entry bookkeeping system in the Roman Empire.
- Fritz Strassmann
Friedrich Wilhelm Strassmann (German: [fʁɪt͡s ˈʃtʁasˌman] ⓘ;...
- Timeline of Electrical and Electronic Engineering
1951 The CBS (Columbia Broadcasting System) broadcasts in...
- Timeline of Computing
Timeline of computing presents events in the history of...
- Fritz Strassmann
2 days ago · Wikimedia Commons has media related to 1952. 1952 ( MCMLII) was a leap year starting on Tuesday of the Gregorian calendar, the 1952nd year of the Common Era (CE) and Anno Domini (AD) designations, the 952nd year of the 2nd millennium, the 52nd year of the 20th century, and the 3rd year of the 1950s decade.
3 days ago · Clement Attlee, British Labour Party leader (1935–55) and prime minister (1945–51). He presided over the establishment of the welfare state in Great Britain and the granting of independence to India, the most important step in the conversion of the British Empire into the Commonwealth of Nations.
- Roy Jenkins
2 days ago · Muhammad Ali dynasty (1914–1951 AD) Emirate of Cyrenaica (1949–1951 AD) Senussi dynasty (1951–1969 AD) ( Libya ) preceded by Senusiyya (1837 AD–present)
3 days ago · His other successful films from this period included My Favorite Blonde (1942), Let’s Face It (1943), Monsieur Beaucaire (1946), Where There’s Life (1947), My Favorite Brunette (1947), The Paleface (1948), Fancy Pants (1950), The Lemon Drop Kid (1951), and Son of Paleface (1952).
- The Editors of Encyclopaedia Britannica
4 days ago · Advertisement. Article continues below this ad. 1951 — Willie Mays, a highly touted rookie for the Giants, went 0-for-5 in his debut against the Philadelphia Phillies. 1982 — Ferguson Jenkins...
2 days ago · Past earthquakes in the USA: 1951 - list, stats and map; Date and Time Mag Depth Nearest Volcano Location Details Map; Dec 31, 1951 09:25 am (Los Angeles)
