Bubbles: Simple Questions with Surprisingly Hard Answers Fort Smith by () December 26, 2007 4:34 pm 89 views Fort Smith Public Library Dr. Daniel Pinzon of Fort Smith, assistant professor of mathematics. Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Threads (Opens in new window) Threads Click to print (Opens in new window) Print Click to email a link to a friend (Opens in new window) Email Related Previous post Euler Meets Doc Holiday Next post Bottoms Up: Nanotechnology