Technology of Formula 1

Formula 1 and Aicraft are both what I really interested in my life as both of them steal technology from each other frequently. Many people went to the circuits just to watch their hero win their race in the Formula 1 race. For me, the main reason for me to watch live Formula 1 race is to observe the technology that those engineers have packed inside the limited amount of space in order to beat the time record without blowing the engine out. It is very interesting once you understand how a Formula car is designed. Recently, many of my friends are arguing that whether the Formula 1 car has a brake light or not. Most of them believe that it has otherwise how does the tailgated racer know that it is braking? Unfortunately, the answer is no. Formula 1 car does not have a brake light, that's why the race never organized during night time. The red light at the back of the car is not a brake light, it is the RPM limiter. RPM limiter helps to limit the speed of the car when it enters the pit. There is a maximum speed that the racer cannot exceed when he is in the pit for safety purposes otherwise he will get a penalty of going back to the pit again within the next lap and that will be a waste of time. Formula 1 car also doesn't have a built-in starter either. Therefore, when they want to start the engine of the car, they will use a device to start it at the back. It doesn't need key like ours do hehehehe... Anyway, so if you come across people who insist saying that Formula car has a brake light, you know what the real answer is hehehe...