5 June 1942Declaration of WarMiklos Kalay
USA declares war on Bulgaria, Hungary and Romania
Historical records for Hungary in 1942, rendered directly from the World History Database and ordered by month, day and event.
USA declares war on Bulgaria, Hungary and Romania
Robert Oppenheimer convenes a summer conference at the University of California, Berkeley to discuss the design of a fission bomb, Edward Teller brings up the possibility of a hydrogen bomb as a major point of discussion
Robert Oppenheimer convenes a summer conference at the University of California, Berkeley to discuss the design of a fission bomb, Edward Teller brings up the possibility of a hydrogen bomb as a major point of discussion
Present at the opening of the 1st nuclear reactor at the University of Chicago
A uranium and graphite pile achieves the first self-sustaining nuclear chain reaction.
Sees the opening of the first nuclear reactor in a squash court at the Univ of Chicago
Robert Oppenheimer convenes a summer conference at the University of California, Berkeley to discuss the design of a fission bomb, Edward Teller brings up the possibility of a hydrogen bomb as a major point of discussion.
Theorists Hans Bethe, John Van Vleck, Edward Teller, Felix Bloch, Emil Konopinski, Robert Serber, Stanley S. Frankel, and Eldred C. Nelson (the latter three all former students of Oppenheimer) quickly confirm that a fission bomb is feasible.
Attempts to extricate Hungary from the Nazi alliance but is imprisoned in 1944
This page is generated from stored World History Database records matching the exact country and year shown above. Exact duplicate display records are collapsed. Records without a month are listed after the monthly sections. Source provenance varies by record; formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.