Keven Stonewall Preventing Colon Cancer from VNM USA on Vimeo.
Keven Stonewall is a student at the University of Wisconsin – Madison working to prevent colon cancer.
Related: I Always Wanted to be Some Sort of Scientist – High School Student Creates Test That is Much More Accurate and 26,000 Times Cheaper Than Existing Pancreatic Cancer Tests – Webcast of a T-cell Killing a Cancerous Cell

Well Done young man….Well done indeed…..
Mike