They say that need is the mother of all inventions and well this is completely true because if there wasn’t any need for communication, entertainment or to cure, there wouldn’t have been any radio, TV or penicillin. Thus one must always keep into consideration what needs do we have and also consider the fact if there are other people in the world who too need to get done with this kind of need then find a way that suits you and might be able to suit others too. Share it on the web since this is the most reliable, free of cost platform.
For instance this guy found out a genius way to reverse his truck while still driving forward. Now the sound of driving forward but still being able to reverse sounds weird and completely impossible to carry on, but look at how he uses metal bar and a chain attached to the door and look at how it first moves and fits the car with the steel bars later on when he moves the accelerator and the tires cannot move any further ahead the tightening between the tires and the chain causes the car to reverse.