Manage updates with the Download AppAna Medina
2 of 7 from Photos: Battle of the Rube Goldberg machines
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Ana Medina, a member of Penn State's Society of Hispanic Professional Engineers, places a component of her team's human body-themed Rube Goldberg device before the contest begins. Four teams competed in the challenge.
April 2, 2009 3:30 PM PDT
Photo by: Andy Colwell/Pennsylvania State University
