The Eastern Great Lakes Section (EGLS) of the American Physical Society mourns the passing of Dr. Perry P. Yaney , Professor Emeritus of Physics at the University of Dayton and a longtime leader in our section, on August 5, 2025, at the age of 94. A Fellow of the APS, Dr. Yaney served the EGLS (formerly the Ohio-Region Section) in numerous roles, including as Chair and as Archivist, where his dedication preserved the section’s history and strengthened its community. In recognition of his decades of service, Dr. Yaney was awarded the Howard Maxwell Award for Distinguished Service to the EGLS in Spring 2025. Dr. Yaney’s career was marked by exceptional contributions ...