I love your teaching , but you have wrong information about Tesla Car & you were talking about Elon Musk I think you should research more en.wikipedia.org/wiki/Elon_Musk, Elon Reeve Musk FRS (/ˈiːlɒn/ EE-lon; born June 28, 1971) is a business magnate, investor, and philanthropist. He is the founder, CEO, and Chief Engineer at SpaceX; angel investor, CEO, and Product Architect of Tesla, Inc.; founder of The Boring Company; and co-founder of Neuralink and OpenAI. With an estimated net worth of around US$265 billion as of May 2022,[4] Musk is the wealthiest person in the world according to both the Bloomberg Billionaires Index and the Forbes real-time billionaires list.[5][6] Martin Forest Eberhard (born May 15, 1960 in Berkeley, California)[1] is an American engineer, entrepreneur, and inventor who co-founded Tesla, Inc. (then Tesla Motors) with Marc Tarpenning in 2003. Eberhard served as Tesla's original chairman, and its CEO until late 2007.[2][3][4][5] In 2015, he was inducted into the University of Illinois Engineering Hall of Fame.