Childhood Vaccines

These beads help children record childhood immunizations, and won Michigan Technological University's 3D Printers for Peace Competition. MTU photo.

Immunization Beads Garner Top Prize in 3D Printers for Peace Contest

A brightly colored innovation to help families and doctors keep track of childhood vaccine records in the developing world has won the 3D Printers for Peace Contest.

WWJ Newsradio 950–09/08/2013