1907 One night in early spring, Aaron, a rich boy, and his girlfriend went to see an opera on Broadway in new york. After the party, he called a carriage and asked the driver how much it cost. Although it is only half a mile away from the theater, the coachman overcharged 10 times more than usual. Aaron thought it was too outrageous, so he quarreled with the driver and was knocked down by the driver. After Aaron was injured, in order to get back at the coachman, he imagined crushing the carriage with a car. Later, he invited a friend who repaired clocks to design a taxi meter and named the taxi "Taxi-car", which is the origin of taxis used all over the world. On June190710/day, "Taxi" first appeared on the streets of new york.