Kevin Carr and Mark Blumreiter discuss trends and happenings in 3D/Additive Manufacturing.  They then dive into a conversation with their guest Barb Miller-Webb, whose been in the 3D industry for over 12 years.  Hear how Barb has seen the end-user change how they look at 3D printing in the last 8 years and how materials have changed and are still evolving.  How did Covid affect the sale of 3D printing and chat about how additive manufacturing fits in the supply chain.