In a handful of months, the Budapest Phone Trade turned purposeful, and Tesla was allotted the Main electrician situation. Throughout his employment, Tesla made many improvements to the Central Station equipment and claimed to obtain perfected a phone repeater or amplifier, which was under no circumstances patented nor publicly explained.[23][far better supply required] Working at Edison
Tesla disagreed with the idea of atoms remaining made up of smaller subatomic particles, stating there was no such factor as an electron making an electric charge. He site believed that if electrons existed whatsoever, they were some fourth state of matter or "sub-atom" that could exist only in an experimental vacuum and which they experienced very little to perform with electrical power.