Jeremy Barker teaches 3d printing to engineering students. He also has a sideline business printing scale models of actual humans. Watch him explain the basics of 3d printing and get a look at his printed people.
In Macon, Georgia, the need for fresh food is critical. Many people live in areas where there are no fruits or vegetables. In other neighborhoods, the produce nearby is too expensive. The Mulberry Street Farmer’s Market is one of the pioneers in easing this struggle. Trevor Young reports.