Don't underestimate the effectiveness of prototyping. Many times the benefits of prototyping an invention can be 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 a part of inventing. So if you are not http://rylannjdw36158.pages10.com/Why-Prototype-Your-Invention-Five-Top-reasons-to-Construct-your-Idea-30187126