Brennen Guymon and Mattie Richens, juniors at Union High School, work on their robot as they get ready during the VEX robotics tournament on Feb. 17 at Uintah High School. Liberty Best
by Liberty Bestlbest@cherryroad.com VEX robotics gives students a STEM experience they’ll never forget. Building robots, programming and competing for who is the absolute best. Uintah…