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14 flagships · 25 briefs staged (weekly from Oct 13) · 9 dossiers · 25 guides · 2,822 entities — record updated October 6, 2026

Oak Ridge National Laboratory

CTL-E-4246 · Institution · other · 1943-present

PROVISIONAL evidence grade of this record

U.S. national laboratory in Tennessee; one of Lonnie Johnson's early jobs was designing cooling systems for nuclear reactors there, before he joined the U.S. Air Force.

Notes

RELP97 supporting entity: edge endpoint for CTL-E-1071 affiliated_with. Identity-checked 2026-10-06: no collision.

Referenced by

Sources

Record CTL-E-4246 · CultureTechLens Knowledge Graph · evidence grade: PROVISIONAL · 2 sources · 1 mapped relationship · CTL research: RELP-001.
Directory: all entity records · the knowledge graph

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Cite as: CultureTechLens, “Oak Ridge National Laboratory (CTL-E-4246),” CultureTechLens Knowledge Graph, October 2026. https://culturetechlens.com/graph/entities/ctl-e-4246/

Chicago: CultureTechLens. “Oak Ridge National Laboratory (CTL-E-4246).” CultureTechLens Knowledge Graph. Chicago, IL: CultureTechLens, 2026. https://culturetechlens.com/graph/entities/ctl-e-4246/
APA: CultureTechLens. (2026). Oak Ridge National Laboratory (CTL-E-4246) [Entity record]. CultureTechLens Knowledge Graph. https://culturetechlens.com/graph/entities/ctl-e-4246/
MLA: CultureTechLens. “Oak Ridge National Laboratory (CTL-E-4246).” CultureTechLens Knowledge Graph, 2026, https://culturetechlens.com/graph/entities/ctl-e-4246/

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Door of the historic Chicago Defender Building, Chicago
Door of the historic Chicago Defender Building, ChicagoPhoto: TonyTheTiger, CC BY-SA 3.0, via Wikimedia Commons
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The Wabash Avenue YMCA, Chicago
The Wabash Avenue YMCA, ChicagoPhoto: Andrew Jameson, CC BY-SA 3.0, via Wikimedia Commons

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