Inventables CEO Zach Kaplan, left, and Edward Ford, director of digital manufacturing, used 3-D copying technology to create low-cost skateboards out of Baltic birch.
- 10 new police officers to hit city's streets
- City makes offer to former health department director
- Firefighters treated in hazmat incident, homes in Lawrence, Andover evacuated
- Parking changes coming to city
- Police seek tougher penalty for smoking pot in public