About the inventor
What will this machine do?
This machine will have roll-ons and paint-changer on it. It will paint walls of houses and buildings without using any manpower.
Why was it invented?
Painting a wall takes hours and hence makes it a very time taking and tiring process. instead all the money that one puts into hiring manpower, plus paints for painting buildings, one can just put the money into this machine and it will make the task so much easier