Leó Szilárd
18981964
Hungarian-American physicist who conceived the nuclear chain reaction and helped launch the Manhattan Project
3 coffadwriaeth wedi'u canfod
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Gweld pob un yn Bywydau gyda'r hidlydd wedi'i gymhwyso18891964
Indian anti-colonial nationalist, statesman, and first Prime Minister of India, who promoted democracy, secularism, and non-alignment on the global stage
