UOppenheimer ubonisa umlinganiswa ophambili njengeqhawe nangona lintsonkothileyo , owenza ibhombu yehydrogen (H-bomb) kodwa okumangalisayo kukuba, uZuberi akazange abonakalise ukuzisola esidlangalaleni ngenxa yokwenzakala kweJapan. Kodwa ngelixa ifilimu ihamba ubude obubanzi, imifanekiso yomlilo wesihogo emhlabeni eHiroshima naseNagasaki ayifumaneki.