LOUISVILLE, Ky. — UofL's senior engineering students spend all semester designing products, and many will be used or sold by real companies. Mark Hebert stopped by to talk more about it. You can hear more stories and interviews about the University of Louisville on UofL Today every Monday and Tuesday at 6 PM on 93.9 FM, and throughout the week on Metro TV and KET KY. For more information, go to UofLnews.com.