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Listen to native speakers pronounce “plutonium bomb” in real conversational contexts with synchronized timestamps and subtitles.
On the morning of the 16th of July, 1945, the United States detonated The Gadget, the world's first nuclear bomb.The six kilogram plutonium bomb created an explosion that was equivalent to nearly 25,000 tons of TNT.This was the culmination of the top secret Manhattan Project, a three-year long effort by some of the smartest people alive,