Tesla's father, Milutin, was an Orthodox priest in the village of Smiljan. Tesla afterwards wrote that he became serious about demonstrations of electrical power by his physics professor.[b] Tesla noted that these demonstrations of the "mysterious phenomena" made him want "to be aware of much more of the fantastic pressure".
Tesla disagreed with the speculation of atoms being composed of more compact subatomic particles, stating there was no these types of factor as an electron developing An electrical charge. He believed that if electrons existed in any way, they were being some website fourth state of make a difference or "sub-atom" that can exist only within an experimental vacuum and which they experienced nothing to accomplish with electrical power.