1981 in science

List of years in science (Table)
… 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 …
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… 1978 1979 1980 1981 1982 1983 1984 … … 1950s 1960s 1970s 1980s 1990s 2000s 2010s … … 19th century 20th century 21st century …
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The year 1981 in science and technology involved many significant events, listed below.

Biology

• Publication of Stephen Jay Gould's critique of biological determinism, The Mismeasure of Man, in the United States.

Computer science

• August 12 – The IBM Personal Computer is released.

Medicine

• June 5 - AIDS pandemic begins when the United States Centers for Disease Control and Prevention reports an unusual cluster of Pneumocystis pneumonia in five homosexual men in Los Angeles.
• Dr Bruce Reitz performs the first successful heart–lung transplant on Mary Gohlke at Stanford Hospital.

IBM PC 5150

Space exploration

• April 12 – The first launch of a Space Shuttle: Columbia launches on the STS-1 mission.

Technology

• July 7 – Electric aircraft Solar Challenger, designed by an American team led by Paul MacCready and piloted by Stephen Ptacek, makes a 163 mile (262 km) crossing of the English Channel using only solar power from wing-mounted photovoltaic cells.

Awards

• Nobel Prizes
  • Physics – Nicolaas Bloembergen, Arthur Leonard Schawlow, Kai M. Siegbahn
  • Chemistry – Kenichi Fukui, Roald Hoffmann
  • Medicine – Roger W. Sperry, David H. Hubel, Torsten N. Wiesel
• Turing Award – Edgar F. Codd

Deaths

• January 5 – Harold Urey (b. 1893), American winner of the Nobel Prize in Chemistry.
• March 9 – Max Delbrück (b. 1906), German biologist
• November 22 – Hans Krebs (b. 1900), German medical doctor and biochemist; discoverer of the citric acid cycle
• December 6 – Harry Harlow (b. 1905), American psychologist