Home A prototype version of the pipeline inspection tool, which uses sand to simulate sediment buildup. (Colby Wilson, APSU) A prototype version of the pipeline inspection tool, which uses sand to simulate sediment buildup. (Colby Wilson, APSU)

A prototype version of the pipeline inspection tool, which uses sand to simulate sediment buildup. (Colby Wilson, APSU)

A prototype version of the pipeline inspection tool, which uses sand to simulate sediment buildup. (Colby Wilson, APSU)

A prototype version of the pipeline inspection tool, which uses sand to simulate sediment buildup. (Colby Wilson, APSU)

Austin Peay State University students Lily Skau and Casey Holly present their work at the College of STEM’s annual Innovation Experience. (Colby Wilson, APSU)
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