Don't underestimate the strength of prototyping. All too often some great benefits of prototyping an invention are either played down or completely ignored when "experts" decide to use the matter. But turning your idea into a product sample is among the most important part of inventing. And if you're not http://holdenmnmk94049.jiliblog.com/25138355/why-prototype-your-invention-five-reasons-to-construct-your-idea