Harold Urey

American physical chemist (1893-1981)

  • Fame58.9
  • Momentum0.8
  • Wikipedia3.6K
Source-basedStable
Lived 1893–1981, aged 88United States
  • Wikipedia
    75 languages
    Cross-language footprint
  • Era
    1893–1981
    Aged 88
  • Awards
    23
    recognised works
Summary
Updated 2026-06-09

He found heavy hydrogen—deuterium—and won the 1934 Nobel Prize in Chemistry for it. Then he helped split uranium for the bomb, then sparked the idea that life emerged from methane and lightning, then read Moon rocks like climate diaries.

Biography

About

Born in Walkerton, Indiana, in 1893, Harold Clayton Urey studied thermodynamics under Gilbert N. Lewis at Berkeley, earned his PhD in 1923, and spent a year at Niels Bohr's institute in Copenhagen. At Columbia in 1931, his work separating isotopes led to the discovery of deuterium. During World War II he turned that skill toward uranium enrichment, heading the Columbia team that developed gaseous diffusion—the sole method used in the early postwar period. At the University of Chicago after the war, he speculated that Earth's early atmosphere was ammonia, methane, and hydrogen; his student Stan…

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Stable
58.9
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum0.8
Historical24.1
Now attention4.4
Source confidence65.0
Completeness75.0
Global rank
Country rank
Category rank
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Sources

  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence