of iron beginning with the iron in red blood cells
that makes life possible.
We are made from rust and to rust we return.
The earth’s magnetic field has been the result of mysterious processes
involving electric currents, convection, and cooling of high-pressure iron
in the earth’s core.
The earth’s magnetic field has been the result of mysterious processes involving electric currents, convection, and cooling of high-pressure iron in the earth’s core.
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