In Chernobyl the explosion was caused by excessive pressure buildup hydrogen explosion and rupture of all containments propelling molten core material into the environment (a "dirty bomb").

Molten iron containing excessive oxygen, hydrogen and nitrogen would promote the blowhole to form.

On the basis of presenting experiment data, it is offered that magnetic field causes part hydrogen bond fracture among H2O and generates excessive O-2, thus bringing into useful physiological action.