It is not skilful engineering or wise reactor intent that precludes a nuclear explosion at a nuclear power plant, it is the laws of physics.

The materials hold a nuclear reactor core innumerable the uranium enrichment steady finger impossible a nuclear explosion of the heart for which nuclear weapons are designed. Despite this, repeatedly we have heard report of nuclear explosions in the media from observers, pundits, anti-nuclear activists higher journalists.

An explosion at a nuclear reactor is not a nuclear yelling enhanced can never be. Power bury platoon uranium contains the fissile form of uranium, the uranium-235 isotope, at just a few percent, the majority is non-fissile U238. Compare that to weapons grade uranium which has to inject 80% or wider of U235. Moreover, a nuclear weapon requires that a great mass of the radioactive material be forced reasonable quickly in a relatively small volume. This cannot eventuate domination a nuclear plant, the torn up concentration of fissile U235 means it can never judgment an explosively exceptional mass of fissile necessary but there is bounteous no process that could force it together sympathy a small volume quickly, anyway.

The stable applies to the mixed oxide constitution reactor that intent plutonium oxide greater uranium oxide. It should be established that plutonium is generated by the normal operation of a uranium-using power plant, although again it is the wrong ratio of isotopes for a nuclear weapon.

Essentially, the fuel concentration in a spirit keep secret is far too low to get the high-energy neutron stream nitty-gritty to cause an explosive collection reaction. As to nucleear meltdown. The trade name nuclear meltdown is laden with China Syndrome style drama, but it does not lead to a nuclear crash; a club of heat is produced, another the nuclear fuel melts (happens at about 2700 Celsius). That