Joe Muskin and Adam Poetzel will show how to create a coordinate path that a laser follows to generate a design. This simple apparatus uses mirrors and a laser that projects the image on fluorescent paper. Join us for this presentation on November 8 from noon-1:00 p.m. in Classroom 201, 505 E. Green St, Champaign, IL 61820. RSVP: https://fridaylunch.mste.illinois.edu/event/2019-11-08