Rudolf Diesel is the man I chose for my hi-fi because I like cars and car engines. Rudolf diesel invented the diesel engine. I also chose Rudolf Diesel because when I went to look for a person for my hi-fi he was a man who I thought that no one else would chose. I thought that Rudolf diesel would also be a man who would be interesting. I like mechanical things and not people who discovered some place or some boring invention. I want to be a mechanical engineer so Rudolf Diesel fits right in with what I want to be. That is why I chose Rudolf Diesel for my hi-fi. Some of the things that I would like to learn about Rudolf Diesel is how he came up with the idea of making a diesel engine. I would also like to know where he was from and how old he was when he first thought up the design of the engine. I would like to know about his life like if he was married or not. I would also like to know what his life was like, if he was rich or if he was poor. If he had children, how many and if they were also inventors. I would also like to know how many improvements people have made on his original design and if they still use his basic design in modern times. I don’t know much about him at all but that he invented the diesel engine and his name. I also know that he was born in 1858 and died in 1913, he was German, a mechanical engineer, and that he patented the Diesel engine. That is what I think that I know and want to know about Rudolf Diesel.Some of the things that I would like to find out would be what kind of training he had, did he invent any other things, and what school did he go to in Europe. I would also like to know who he worked with on the engine or did he do it by himself. I would also like to know why he invented the diesel engine when they already had the gasoline engine. I would also like to know what the first diesel engine looked like and how big was it. That is what I would like to know about Rudolf Diese...