When we take the train, we will find a very strange phenomenon, that is why the trains are driven on the left. This is not the same order as we usually walk and drive. What is going on?
In fact, there is a scientific basis for the train to drive on the left. We are in the northern hemisphere of the earth. In the process of the train mainly turning, according to the calculations of scientists, if the train is moving to the right, it may cause a collision between the trains.
However, when the train is driving on the left, the train on the east is tilted to the east by the centripetal force, and the train on the west is tilted to the west due to the centripetal force. In this way, even if the train is biased by gravity when it turns At that time, it is relatively safe for the overall operation of the train.
Secondly, there are certain historical sources for the train to drive on the left. The train was invented by the British. The British like to drive on the left. Naturally, many countries come from the same way as the British.