ueb wrote in message
...
People seriously discuss about the magnetic monopole, a strange
factually non-existing object.

No. It's not a fact. The elementary magnetic charge for magnetic
monopoles was predicted by application of QM to a magnetic field.
They have not been observed, but magnetic monopoles have not
been "proven" to be non-existent, nor is their non-existence an
empirical "fact". The symmetrization of Maxwell's equations is not
controversial. Dirac's result is not controversial. The theory
remains self-consistent. Here is a link on magnetic monopoles.
Get an education at:

http://www.iw.net/~jakoepke/

[Old Man]

Ulrich Bruchholz