The top photo shows physics department chair Kathleen McCloud and Teacher-in-Residence David Johnson, both of Xavier University of Louisiana, investigating fundamental concepts in optics.
In the bottom photo, Gay Stewart, physics professor at the University of Arkansas (left), and Ellen Momsen, Teacher-in-Residence in the physics department of Oregon State University, exchange ideas at the poster session of the PhysTEC Conference.
©1995 - 2016, AMERICAN PHYSICAL SOCIETY
APS encourages the redistribution of the materials included in this newspaper provided that attribution to the source is noted and the materials are not truncated or changed.
Associate Editor: Jennifer Ouellette