Attendees at the 55th annual conference of the Particle Therapy Co-Operative Group received conference bags. The bag included little rubber tiles so that one could create their own custom design on the outer surface. Thomas Kroc created the Fermilab logo.

Symmetry has launched a brand new magazine. We’ve simplified and updated our webpages to help you find what you’re looking for, to guide your attention to our best art and photography, and to give you a better reading experience.