Sigmund Freud, FRS meets Isaac Newton, FRS.
D001680:Biographies as Topic; D049669:History, 16th Century; D049672:History, 19th Century; D049673:History, 20th Century; D009034:Mother-Child Relations; D011572:Psychoanalysis / Q000266:history; D011573:Psychoanalytic Interpretation; D011606:Psychosexual Development; D012067:Religion; D012586:Science; D012958:Societies, Scientific; D006113:United Kingdom