For thousands of years, people have made things the same way, carving out a tool or a part from a bigger chunk of material. While humankind has had great achievements through conventional manufacturing, there’s a new manufacturing method emerging. Additive manufacturing is 3D printing of metal parts. Instead of starting with a block of material and molding it to create a part, the builder starts with a powder and lasers. The part is formed layer by layer from the bottom up to exact specifications. Our guest today explains why this is an exciting time in manufacturing and how this method is opening up new possibilities in making parts. Listen now as we explore additive manufacturing, a new way to build.