Once upon a time I was teaching high schoolers Unity/C#. Noisy boy asked me if it was possible to create a robot in C#.

I told him to take printer, take it apart and turn it upside down in the way that printing drum would touch the ground, and then to put a laptop with his C# program on top of it.

When the program will launch, printer will try to print and the whole thing will roll slowly. Isn’t that a robot? You just need to think wider and define what robot is at first.

He was lost in thoughts and completely silent to the end of the lecture.