Really strong.
Tesla only slept for 2 hours a day, and eventually obtained more than 700 invention patents on his own. In order to devote himself to scientific research, he never married. In addition to being a scientist, he was also a poet, philosopher, music connoisseur, and linguist. He is fluent in eight languages: Serbian, English, Czech, German, French, Hungarian, Italian, Latin.
Tesla’s main achievements:
1. Alternating current system
Alternating current, referred to as AC. Alternating current is also called "alternating current", or "alternating current" for short. Generally refers to the voltage or current whose magnitude and direction change periodically with time. Its most basic form is sinusoidal current. When electromagnetic induction was discovered, a method for generating alternating current was discovered.
2. Radio Development
On July 31, 1891, 35-year-old Tesla became a U.S. citizen. In the same year, he established his own laboratory on Fifth Avenue in New York. After this, he established his own laboratory on Houston Street in New York. There he conducted mechanical vibration experiments with an electromechanical oscillator. He caused some surrounding buildings to vibrate, attracting the police.