Treatments for Diabetic Neuropathy. 1  B vitamins. 2  Alpha lipoic acid is an extraordinary antioxidant that has been shown in clinical studies to improve diabetic pain, burning, numbness and other symptoms of diabetic neuropathy. 3  Fish oil.
Tesla Motors (often shortened to Tesla) is an American automaker and energy storage company co-founded in July 2003 originally by Martin Eberhard and Marc Tarpenning, with JB Straubel, Elon Musk and Ian Wright, and is based in Palo Alto, California.
As others answerers have mentioned already, Tesla apparently make the Model S motor in-house. My source for this is National Geographic (magazine)'s Megafactories documentary episode on Tesla Motors. To quote the episode: [Like the Model S battery pack, the Model S] motor unit is also developed in-house [at Tesla Motors]. It's essentially an AC induction motor, a concept invented by 19th century scientist, and Tesla Motors namesake, Nikola Tesla. He harnessed an electromagnetic field to turn a basic electric motor.