Who is ELON MASK ? LITTLE INTRODUCTION OF ELON MASK: Elon mask is the second richest person in the world.He makes many things for us. He work on Transportation,Energy,Communication,healthand many other things he on which he worked. HIS FIRST CAR COMPANY TESLA: He started a company name TESLA .he makes a goal to make cars who run with the help of electricity.He says in 2010 that I will make cars which starts with electricity and these cars are also better than petroling cars and on day these cars are commom he says these type of words.when he says these words on those time its cost was atleast $200 and now a days its cost are about many hundred billion dollars and there is a car company name FORD in 2010 its cost id atleast 26 dollar and now a days its price is 17 dollar this is a good example that how tesla replace other motor cars company and he is not stop he is growing everday day every...