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Description
Pollution Pac Man...Janette Larson and John Shupe watch in amazement as Larson's pollutant collector retrieves floating pellets from the water like Pac Man gobbling up dots from the video machines. Larson's model and several others were on display Tuesday at the University of Houston, Texas mechanical engineering exhibition, made up of projects by mechanical engineering students who have devised machines to soak up oil and chemical spills.
