Students in Iowa State University’s Science Bound program at Callanan Middle School launched Cougar IV this morning, a weather balloon experiment conducted by students. With a payload of atmospheric instruments and GoPro cameras, the balloon near the atmosphere’s edge before returning to Earth with data for the students to study.

Read and see more about today’s hands-on STEM lesson: https://staging.dmschools.org/2015/12/ground-control-to-callanan-cougar-iv-takes-off/