1933Szilard Conceptualizes Nuclear Chain Reaction

Leo Szilard conceives the idea of the nuclear chain reaction...
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Year
1933
1942

⚛️ Szilard Conceptualizes Nuclear Chain Reaction

Leo Szilard conceives the idea of the nuclear chain reaction.
Szilard Conceptualizes Nuclear Chain Reaction (1933)
ScienceNuclear PhysicsLeo SzilardNuclear Chain ReactionResearchTechnologyAtomic BombWeaponsWorld War II

⚛️ Manhattan Project Officially Begins

Manhattan Engineering District is formally created, full-effort development of the atomic bomb and production of nuclear fuels is begun.
Manhattan Project Officially Begins (1942)
Manhattan ProjectAtomic BombNuclear WeaponsUnited StatesWorld War IIScienceTechnologyWarfare

☢️ First Nuclear Chain Reaction Achieved

Below the bleachers of Stagg Field at the University of Chicago, a team led by Enrico Fermi initiates the first nuclear chain reaction. A coded message, "The Italian navigator has landed in the new world" is sent to President Roosevelt.
First Nuclear Chain Reaction Achieved (1942)
USNuclearChain ReactionFermiManhattan ProjectScienceTechnologyWorld War IIAtomic BombChicago