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Russia 🇷🇺 @Russia
⚛️ #OTD in 1946 the legendary F-1 research reactor was launched at the #Kurchatov Institute in Moscow - first nuclear reactor in the Soviet Union & Europe. It functioned for 66 years, retaining the title of the world's oldest operating reactor until it was shut down in 2012. https://t.co/FYvAsS8dBS — PolitiTweet.org