OKG7 things to do
Rube Goldberg lives! Or at least his spirit does, in Mechanics and Invention: A Showcase of Rube Goldberg Projects, running through May 5 at the University of Central Oklahoma Nigh University Center, 100 University Drive in Edmond. The student-created exhibit highlights machines that inflate a balloon and pop it, with no human help, in 10 steps or less. Admission is free. Call 974-5210 or visit uco.edu.