Little Thomas? Mickey likes inventing very much since he was a child, which is probably inherited from his father. He invented many patents in his life, and tetraethyl lead was one of them. In fact, tetraethyl lead is a good new energy source, which is easy to synthesize and cheap. As soon as it was born, it was sought after by many people and used by more and more people. However, its tail gas has poisoned many people, and more and more people are beginning to treat tetraethyl yellow. Midgley had to test the poison himself.
But unfortunately, little Thomas? Midgley's drug test failed, and then what about Thomas Jr. Midgley invented Freon, which was a great invention and was widely used at that time, but it soon proved that Freon would destroy the ozone layer, while Thomas Young? Midgley was paralyzed by years of exposure to toxic substances. In order to facilitate his own movement, he invented the rope pulley system.
But in the end, he was stuck by the rope wheel and suffocated. Little Thomas? Michili really lived and died for invention, but I have to say that he was really great and devoted his life to this cause. This spirit is not shared by everyone.