No one has yet figured out how to build a 3D printer or laser cutter out of several hundred pounds of cast iron, so until then [Chad] will lead the charge modifying old table saws into these ...

What started as a hobby in college is now on display in the grocery store he co-manages. Cameron J. Proulx, Canton, was introduced to 3D printing by a friend at Merrimack College in North Andover, ...