it's because nukes aren't real.
i dare you to read this
not that long, about 80 pages i think. it's a fraud, and they all know it, it's just for the idiots watching their TVs.
fissioning plutonium doesn't explode, it emits a huge amount of radiation, anyway, and the explosions it might cause would be caused by rapidly boiling carbon, which forms into a firestorm. but the actual tech they used in japan, firstly, they made sure almost nobody was around, and they were modified saturation bombs, which just produce a massive amount of heat and vaporise carbon. you know it's not legit because they don't destroy power poles and trees. the bombs they used create firestorms, the custom mod was adding a lot of magnesium to make it flash brightly, more than the nitrogen based explosives these firebombs use.
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DEATH OBJECT : Akio Nakatani : Free Download, Borrow, and Streaming : Internet Archive
Exploding the nuclear weapon hoax