At the University of North Texas' Willis Library in Denton, you can find lots of books. But something else is getting checked out: The Spark, one of three makerspaces operated by the university. Open to all UNT students, faculty, and staff, The Spark offers a long list of high-tech tools that can be accessed after training—including 3D printers, laser cutters, a computer numerical control mill, sewing and embroidery machines, tools for science and pottery projects, and more. Audio-visual gear and power tools at The Spark can be borrowed as well.