• January 11 –
Isidor Isaac Rabi (born 1898), Polish American
physicist, winner of
Nobel Prize in Physics in 1944 for invention of the atomic beam magnetic resonance method of measuring magnetic properties of
atoms and
molecules. • January 18 –
Cataldo Agostinelli (born 1894), Italian mathematician • January 21 –
E. B. Ford (born 1901), English
ecological geneticist and
lepidopterist. • February 15 –
Richard Feynman (born 1918), American physicist, winner of Nobel Prize in Physics in 1965 for his work on
quantum electrodynamics. • March 7 –
Edmund Berkeley, American computer scientist (born 1909) • March 8 –
Werner Hartmann, German physicist (b.
1912) • April 27 –
Valery Legasov (born 1936), Russian
nuclear physicist, known for the investigation of causes of the
Chernobyl disaster and planning the mitigation of its consequences. • May 8 –
Robert A. Heinlein (born 1907), American "hard" science fiction author. • May 20 –
Ana Aslan (born 1897), Romanian biologist. • May 27 –
Ernst Ruska (born 1906), German winner of
Nobel Prize in Physics for work in electron optics. • June 9 –
Karl Kraus, German theoretical physicist (b.
1938) • September 1 –
Luis Walter Alvarez (born 1911), American experimental physicist, winner of Nobel Prize in Physics in 1968 for bubble chamber research into particle physics. • August 6 –
Illa Martin,
dendrologist, botanist, conservationist and dentist (b.
1900) • October 9 –
Felix Wankel (born 1902), German mechanical engineer. • December 4 –
Osman Achmatowicz (born 1899), Polish chemist • December 21 –
Nikolaas Tinbergen (born 1907), Dutch-born
ethologist,
ornithologist, winner of
Nobel Prize in Physiology or Medicine. • December 30 –
Dennis H. Klatt (born 1938), American pioneer of
speech synthesis. ==References==