Whats the point to the train you are putting together? It will just go round and round in circles.
It's actually not the train that I will be working for. It's the system that it will become. Imagine controlling the speed and direction of train and using an adapter instead of batteries.
And believe me I will not be playing with it after completion it's just the thing I want to complete.
Chalo whats the point of someone having a model of a car??
What does it do?
It does nothing and is useless. That's craziness towards cars that many people posses. And in a model car or bike there are details that appeals you and the wheels and actually moves. You can even play with it as a toy car.