Don't underestimate the strength of prototyping. All too often the advantages of prototyping an invention are either played down or completely ignored when "experts" decide to use the problem. But turning your idea into a product sample is just about the important part of inventing. So if you are not http://lorenzongwj69147.jaiblogs.com/15081325/why-prototype-your-invention-five-reasons-to-build-your-idea