Tesla, obsessed with solving the riddle of A.C., suffers a mental breakdown and isn't expected to live. A short time later, Tesla begins to recover and during a walk in the Varosliget city park of Budapest with friend Anthony Szigety, the solution comes to Tesla in a vision. In his recollection of the event, Tesla states that he looked at the setting sun and began to recite a passage from Goethe's Faust. At that very moment the idea came to him in a flash and he drew a diagram of the motor in the sand with a stick.
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