If you chose to build a prototype or test your idea, write down the process you follow - including your failures. Don't be afraid to document problems in assembly or design or failures during your tests. By studying your failures you will improve on your invention ideas.
Children’s natural instinct to brainstorm and create should be nurtured by parents and teachers alike. Coming up with new product ideas and inventions is a great way to instill a love of science, math, marketing and the entrepreneurial spirit. It also teaches cooperation and instill tremendous conf