3D printing is here to stay and will be growing. It may be the biggest revolution since the Industrial Revolution, or even since the printing press as some speculate. It is a revolution that will affect the manufacturing and supply chain in the next few decades. This book is about investing in that revolution and becoming a shareholder in companies that have 3D printing. I will be discussing specific companies for their strengths, weaknesses, and investment potential. With the U.S. relying on the rest of the world for such a large percentage of our goods, many investors are ready for the end of the "made in China" era, and it may well be here. Are you ready to own stocks in the New Industrial Revolution?