Don't underestimate the power of prototyping. Too often the benefits of prototyping an invention are either played down or completely ignored when "experts" decide to use the problem. But turning your idea in to a product sample is among the most important part of inventing. So if you are not http://cristianoqqm94937.look4blog.com/16937414/why-prototype-your-invention-five-reasons-to-make-your-idea