Don't underestimate the effectiveness of prototyping. Too often the benefits of prototyping an invention can be played down or completely ignored when "experts" decide to try the issue. But turning your idea into a product sample is just about the important a part of inventing. And if you're not convinced http://jaredndqs92479.blogs-service.com/19014703/why-prototype-your-invention-five-good-reasons-to-build-your-idea