Your Safer Source for Science

Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436

January 23, 2017

In addition to being a gooey treat, Peeps can help your students determine the speed of light! All you need is a glass pan, a microwave, and marshmallow Peeps.