Nikola tesla and his AC electricity
The better electricity
Nikola tesla was a genius because he's the one that realized the power behind AC electricity and used it to his advantage. He understood its power and understood you only needed one big plant to power a larger area compared to DC which needed an individual generator for each house.
2. He had a photographic memory.
3. Tesla had one of the first ideas for smartphone technology in 1901
Nikola tesla is the one of the most important people in the electric world. He discovered the power behind AC electricity.