Solid Core Implosion Design
Christy proposes a solid plutonium core compressed to supercritical density, simplifying the implosion concept and reducing instability problems.
Historical biography archive · Updated 2026-11-03
Robert Frederick Christy Biography and Timeline
Follow Robert Frederick Christy through 1 dated historical records for Canada.
Robert Frederick Christy, historical timeline
A chronological timeline drawn from matching World History Database records.
1Distinct records
1 of 1Page
1944–1944Years on this page
1944
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.