Regional contribution program 2 for elementary and junior high school students: 'Let's try to unravel the mystery of clay minerals' was held on December 6, 2015 by members of division for Chronological Research, ISEE.
This program is the next of the Regional contribution program 1 held in this summer. Fourteen elementary and junior high school students and their parents were joined and learned about the history of pottery and dating method observing natural samples and analytical machines.