a unit of magnetic flux density equal to one weber per square meter
United States electrical engineer and inventor (born in Croatia but of Serbian descent) who discovered the principles of alternating currents and developed the first alternating-current induction motor and the Tesla coil and several forms of oscillators (1856-1943)
But Teslas are different from the Leaf and electric versions of the Ford Focus, Honda Fit, et al. They are supposed to be cars you live with if not all the time, pretty much all the time.