Related Program: Science Cafe Science Cafe: Makers, Inventors, & Innovation Today By Dorothy Graves • Apr 26, 2016 Related Program: Science Cafe TweetShareGoogle+Email Listen Listening... / 24:43 This month's science cafe tackles the idea of maker spaces with a look at the Arkansas Innovation Hub. File. A look inside the Arkansas Regional Innovation Hub. Credit Michael Hibblen / KUAR News Host Doroth Graves talks with Joel Gordon the director of making at the Arkansas Regional Innovation Hub about the concept of makers spaces, 3D printers, and start-up culture. TweetShareGoogle+EmailView the discussion thread.