Professor Poeschl
“ Mr. Tesla may accomplish great things in his life. But he certainly will never do this. It is an impossible idea.”
“ Mr. Tesla may accomplish great things in his life. But he certainly will never do this. It is an impossible idea.”
When Tesla attended the Polytechnic Institute, his professor showed the class a Gramme dynamo which used DC. Tesla saw the brushes that created sparks made the motor less efficient. which lowered the voltage and then said that AC electricity was possible his professor said that as is impossible and worthless because in 1875 no motor generated AC.
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