By Courtney Bowland, Alabama Public Radio
http://stream.publicbroadcasting.net/production/mp3/wual/local-wual-694617.mp3
Tuscaloosa, AL – In this edition of Prototype, Todd Panciera interviews a blood plasma donor and finds out about the peculiar job requirements it takes to be one. Brandon Hollingsworth looks at some off-the-wall college classes that students are able to take. Executive Producer Courtney Bowland produced the show.