# Serbian Engineer

Nikola Tesla -- Electrical and Mechanical Engineer, Inventor
One of science's most amazing visionaries of all time, Serbian-American inventor Nikola Tesla
was considered a mathematical phenomenon since childhood, being able as a high school
student to perform integral calculus in his head, which initially prompted his teachers to believe that he was cheating!
This famous engineer and inventor was known for developing the alternating-current (AC) electrical system widely used today and the discovery of the rotating magnetic field. Tesla also proved that the Earth can be used as an…