1634: "Chernobyl Explodes and Igor Khiryak Goes Back In"

Interesting Things with JC #1634: "Chernobyl Explodes and Igor Khiryak Goes Back In" – A pontoon bridge is being assembled in a moving river while radiation levels are unknown, sections pinned and anchored as current pushes against them, and the crossing keeps carrying evacuation buses out and response traffic in as crews rotate through minutes-long exposure windows to keep it from shifting.