Hi!
Only now I understand that the unusual phenomenons are generated by most usual components. Indeed, what he is explaining makes sense.
It was a day when I was looking through an electronics book and found out that some capacitors, such as electrolytics, have a very small INDUCTANCE, because the layers of material are rolled in a spiral and behave just like the turns in an inductor ( thats what I understood, maybe I am wrong), however there are still many things that are not understood by us. It sounds as weird as the fact that the inductors can have a very small CAPACITANCE because the turns are close and behave just like the metal plates in a capacitor (again maybe I am wrong)...
Today the researches have understood the way a star works (like the Sun, which is burning hydrogen to produce fusion, and the fusion generates heat, light and impressive amounts of helium), but we still don't understand by what is generated the magnetism (it is thought that inside metals are some "bars" or very, very tiny magnets and when these "bars" or magnets are positioned in the same direction by an external force, the magnetism is produced. The number of these "bars" determine the strength of the magnetic field. Again this can be fact/fiction)
The conclusion: there is always something new to discover.