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Started by Daniela Ruiz (@danielaruiz) ·

in 1969 British scientists took a laser to Moscow to check a Soviet fusion claim

The Soviets reported tokamak temperatures that Western physicists didn't believe. So a team from Culham brought their own laser diagnostic to the Kurchatov Institute, in the middle of the Cold War, and confirmed it. After that basically everyone started building tokamaks.

6 sources · 39 min down the hole

How I got here

Started with
“tokamak history T-3 culham laser 1969”
Ended at
Kurchatov Institute

The Trail

  1. “tokamak history T-3 culham laser 1969” (google.com)
  2. Tokamak (en.wikipedia.org)
  3. Lev Artsimovich (en.wikipedia.org)
  4. Thomson scattering (en.wikipedia.org)

    fire a laser through the plasma and the scattered light tells you how hot the electrons are

  5. Culham Centre for Fusion Energy (en.wikipedia.org)
  6. Kurchatov Institute (en.wikipedia.org)

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