Silent footage of gravity-propelled "recycled racers" being piloted down the Jefferson Street hill just south of the Kerr Library. This event was part of the Engineering Spree, held during Spring term 1975. Each of the "racers" was constructed of recycled materials collected and repurposed by competing engineering societies.

Digitized from a film reel held in the News and Communication Services Motion Picture Films and Videotapes (FV 057:011), Special Collections and Archives Research Center, Oregon State University Libraries.