In episode six of the IPTES season, Just Science interviews Chris Hamburg, from the Oregon State Police Forensic Services Division, and Jeff Jagmin from the WSP Crime Laboratory Division in Seattle. Our guests discuss the process a footwear examiner goes through in order to capture test impressions. Their interactive workshop “Intra- and Inter-variability of Footwear Test Impressions” had attendees go through this footwear examiner process. The attendees could then see for themselves what variations occur on the test impressions depending on the examiner’s physical variations, such as height and weight.This episode of Just Science is funded by the National Institute of Justice’s Forensic Technology Center of Excellence [Award 2016-MU-BX-K110].