More than 120 high school juniors and seniors participated in labs and hands-on activities Monday at the University of Nebraska at Kearney’s Science Day 2014. Hosted by the UNK Department of Physics and Physical Science, students rotated through five different classes and engaged in various activities in areas such as astronomy, biology, chemistry, health science and physics. (Photos by Todd Gottula/UNK Communications and Ken Trantham/Chair Physics & Physical Science)