EntityQ1822124· pop 10· linked from 28 articlesGeoffrey PykeSign in to saveEnglish inventor & spy (1893–1948)ConnectionsWorld War IIConceptUniversity of CambridgeEntityThe GuardianEntityJohn Desmond BernalEntitysupercoolingEntityCharles Kay OgdenEntityUnited StatesCountryCanadaCountryNetherlandsConceptLondonCityEnglandEntityWorld War IConceptWinston ChurchillPersonatheismEntityFrankfurtEntityRudyard KiplingEntityNazi GermanyConceptInternational Standard Book NumberEntityLewis CarrollEntityRussian EmpireCountryCategories1893 births1948 deaths1948 suicides20th-century atheists20th-century English inventors20th-century English Jews20th-century English journalists20th-century English male journalists20th-century English memoiristsActivists against antisemitismAlumni of Pembroke College, CambridgeBritish escapees