LeTourneau University Professor of Electrical Engineering Dr. Paul Leiffer has worked at LETU since 1979. Last year, his students won first place in international Engineering World Health Competition for a non-invasive hemoglobin detector for use in less-resourced countries.

For more stories, visit https://www.letu.edu/tv or search "LeTourneau Snapshots" on Spotify, Apple Podcasts, Google Podcasts or wherever you get your content.