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A one-kiloton nuclear weapon, exploded at ground level, would destroy
about 1 square kilometer of a city
A nuclear reactor cannot explode like a nuclear bomb because
the nuclear reactor depends on slow neutrons
If the water moderator is lost from nuclear reactor
the chain reactor will increase, causing a reactivity accident.
Plutonium can explode with few generations that can uranium because
plutonium fission releases more neutrons.
A nuclear explosion similar to the one produced by North Korea would destroy
the size of a college campus
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