In just a handful of months, the Budapest Telephone Trade became useful, and Tesla was allotted the chief electrician posture. Through his employment, Tesla designed numerous advancements to the Central Station products and claimed to obtain perfected a telephone repeater or amplifier, which was under no circumstances patented nor publicly described.[23][greater source necessary] Performing at Edison
Tesla disagreed with the site speculation of atoms being composed of smaller subatomic particles, stating there was no this kind of point as an electron producing an electric cost. He believed that if electrons existed in any respect, they have been some fourth condition of issue or "sub-atom" that can exist only within an experimental vacuum and they had nothing at all to perform with electrical power.