Manufacturers who review your invention prototype want to know more than if it works. They'll also be interested in how much it costs to make and if it is possible to mass produce cheaply. Even if your invention is stronger and faster than any other product available, if it costs more to build than people will pay for it, it will be impossible to sell to a manufacturer.
Children’s natural instinct to brainstorm and create should be nurtured by parents and teachers alike. Coming up with new product ideas and inventions is a great way to instill a love of science, math, marketing and the entrepreneurial spirit. It also teaches cooperation and instill tremendous conf