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Russia releases secret footage of 1961 Tsar Bomba hydrogen blast | REUTERS
Reuters

A short Reuters news clip showing declassified Russian footage of the 1961 Tsar Bomba, the largest nuclear weapon ever detonated. It shows the blast and the mushroom cloud.
Cited as visual evidence when commenters compare energy scales, such as nuclear yields versus volcanoes or charged bodies.
3 Hacker News mentions · 2021–2026