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Soviet physicists report spontaneous fission of uranium

1940 · importance 2/5 · ai_extracted

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The Making of the Atomic Bomb whole source · open book
Two associates of Soviet physicist Igor Kurchatov reported to the Physical Review in June 1940 that they had observed rare

chapter: Chapter 11: Cross Sections

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Start date (EDTF) 1940 End date (EDTF, empty for a point event)

1914 · 1914-07-28 · -0489 (490 BCE) · 1930~ (circa) · 19XX (century) · 197X (decade)

Location Importance (1 minor to 5 pivotal)

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colonialism culture detention diplomacy economy environment exploration kenya pillar politics propaganda religion science society technology violence war

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