History: The mushroom cloud of the Tsar Bomba. With a blast yield of 50 megatons of TNT, it remains the most powerful nuclear bomb ever detonated. - 1961 [1800x1354]

https://i.redd.it/641cl9j7fze61.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/lam334/the_mushroom_cloud_of_the_tsar_bomba_with_a_blast/?utm_source=ifttt