Ever wonder what those little gadgets with the temperature and humidity read-outs in museum cases are all about? How about those pink-blue strips, the ones that look like a flat thermometer? Or those little baggies of orange-green beads? Conservators and Collection’s staff spend a great...

Acid-Base chemistry is fundamental to understanding archaeological conservation, both in terms of why some things deteriorate while others are preserved while buried in the ground and in terms of why conservators choose the materials and treatments that they do. Join museum conservator Michelle Crepeau as...