Smithsonian magazine's 22nd Annual Photo Contest | Made possible through the support of MPB.com

17th Annual Smithsonian Magazine Photo Contest Mobile
Inside a centrifuge

Photo taken while performing maintenance on a wastewater centrifuge.

Photo Detail
Date Taken: 10.2019
Date Uploaded: 10.2019
Photo Location: Baltimore, Maryland, United States of America
Camera: SM-G960U
Copyright: © Brian Persing