Sheep are brought to the lab from their farms to have devices implanted and then are returned. At the end of a study, the sheep are "sacrificed" so researchers can examine the effects on their bodies.
Nov. 21, 2011
Comment Policy

The Minnesota Daily welcomes thoughtful discussion on all of our stories, but please keep comments civil and on-topic. Read our full guidelines here.
Minnesota Daily Serving the University of Minnesota Community since 1900