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The Tesla Model S is an all electric vehicle, thus, does not need oil.
It's Electricity !! affortable electricity by Nikola Tesla. Tesla perfected the AC generator design, making electricity practical and cheap. Without Tesla, we will still have electricity, but it will be very expensive.
Edison did not invent electricity. Electricity has been with us since the beginning of time. Tesla invented the transformer, paving the way for economical transmission of electricity.I do not know how much electricity cost back then. Anyone else is welcome to refine this answer.
Nikola Tesla did not discover electricity. Electricity has been studied for thousandths of years. He did came with the alt current generators that supply electricity to the whole world.
Tesla's childhood was about electricity and other scientific stuff.
to read elaborate books that where made electricity.
Nikola Tesla
All his inventions were electricity related. He was born to deal with electricity.
Tesla invented the alternating current. He tried to provide free electricity.
Electricity have been studied way before Nikola tesla. He did electricity to AC which lights up the whole planet.
TESLA, but EDISON took the credit for it because he had financial support before TESLA
Nikola Tesla had his ac motors ready and patented in 1890.